{"id":12761,"date":"2022-01-05T07:43:53","date_gmt":"2022-01-05T07:43:53","guid":{"rendered":"https:\/\/zecovalve.com\/what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer.html"},"modified":"2022-10-13T13:48:12","modified_gmt":"2022-10-13T13:48:12","slug":"what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/ru\/what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer.html","title":{"rendered":"\u0422\u0430\u0431\u043b\u0438\u0446\u0430 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0441\u0435\u0434\u043b\u0430 \u043a\u043b\u0430\u043f\u0430\u043d\u0430"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-what-is-valve-seat\">\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u0441\u0435\u0434\u043b\u043e \u043a\u043b\u0430\u043f\u0430\u043d\u0430?<\/h2>\n\n\n\n<p>\u0421\u0435\u0434\u043b\u043e \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u0438\u043b\u0438 \u0441\u0435\u0434\u043b\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u043f\u043b\u0443\u043d\u0436\u0435\u0440\u0430 \u0438\u043b\u0438 \u0434\u0438\u0441\u043a\u0430 \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u0432 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0437\u0430\u043a\u0440\u044b\u0442\u043e\u043c \u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u0438 \u0438 \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0443\u043f\u043b\u043e\u0442\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0434\u0435\u0442\u0430\u043b\u0438. \u041e\u0431\u044b\u0447\u043d\u043e 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PTF.E, PEEK, PFA, SS315, STELLITE \u0438 \u0442\u0430\u043a \u0434\u0430\u043b\u0435\u0435.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/01\/20220105074352-61d54c386d0e8.png\" alt=\"\"\/><figcaption>\u0420\u0435\u0437\u0438\u043d\u043e\u0432\u043e\u0435 \u0441\u0435\u0434\u043b\u043e \u043a\u043b\u0430\u043f\u0430\u043d\u0430<\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/01\/20220105074352-61d54c3885bbd.jpg\" alt=\"\"\/><figcaption>\u0421\u0435\u0434\u043b\u043e \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u0438\u0437 \u041f\u0422\u0424\u042d\u00a0<\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/01\/20220105074352-61d54c388b5db.jpg\" alt=\"\"\/><figcaption>\u041c\u0435\u0442\u0430\u043b\u043b\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0441\u0435\u0434\u043b\u043e \u043a\u043b\u0430\u043f\u0430\u043d\u0430<\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<p>\u0414\u043b\u044f \u0434\u0440\u043e\u0441\u0441\u0435\u043b\u044c\u043d\u043e\u0439 \u0437\u0430\u0441\u043b\u043e\u043d\u043a\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u043c \u0441\u0435\u0434\u043b\u0430 \u043e\u0431\u044b\u0447\u043d\u043e \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0440\u0435\u0437\u0438\u043d\u0430, \u0442\u0430\u043a\u0430\u044f \u043a\u0430\u043a EPDM, NBR, NR (\u043d\u0430\u0442\u0443\u0440\u0430\u043b\u044c\u043d\u0430\u044f \u0442\u0432\u0435\u0440\u0434\u0430\u044f \u0440\u0435\u0437\u0438\u043d\u0430).<\/p>\n\n\n\n<p>\u0414\u043b\u044f \u0448\u0430\u0440\u043e\u0432\u043e\u0433\u043e \u043a\u0440\u0430\u043d\u0430 \u0438 \u043f\u0440\u043e\u0431\u043a\u043e\u0432\u043e\u0433\u043e \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u043c \u0441\u0435\u0434\u043b\u0430 \u043e\u0431\u044b\u0447\u043d\u043e \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u043f\u043b\u0430\u0441\u0442\u043c\u0430\u0441\u0441\u044b, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a \u041f\u0422\u0424\u042d, \u041f\u042d\u042d\u041a \u0438 \u0442. \u0434.&nbsp;&nbsp;<\/p>\n\n\n\n<p>\u0414\u043b\u044f \u0448\u0430\u0440\u043e\u0432\u043e\u0433\u043e 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\u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0445 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432:<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0422\u0430\u0431\u043b\u0438\u0446\u0430 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0441\u0435\u0434\u043b\u0430 \u043a\u043b\u0430\u043f\u0430\u043d\u0430<\/h2>\n\n\n\n<p><strong>\u0411\u0423\u041d\u0410-\u041d (HYCAR \u0438\u043b\u0438 \u041d\u0438\u0442\u0440\u0438\u043b<\/strong>)<\/p>\n\n\n\n<p>Buna-N \u2014 \u044d\u0442\u043e \u043f\u043e\u043b\u0438\u043c\u0435\u0440 \u043e\u0431\u0449\u0435\u0433\u043e \u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f, \u043e\u0431\u043b\u0430\u0434\u0430\u044e\u0449\u0438\u0439 \u0445\u043e\u0440\u043e\u0448\u0435\u0439 \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c\u044e \u043a \u043c\u0430\u0441\u043b\u0443, \u0432\u043e\u0434\u0435, \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u0442\u0435\u043b\u044f\u043c \u0438 \u0433\u0438\u0434\u0440\u0430\u0432\u043b\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u0436\u0438\u0434\u043a\u043e\u0441\u0442\u044f\u043c. \u041e\u043d \u0442\u0430\u043a\u0436\u0435 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0438\u0440\u0443\u0435\u0442 \u0445\u043e\u0440\u043e\u0448\u0443\u044e \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c \u043a \u0441\u0436\u0430\u0442\u0438\u044e, \u0438\u0441\u0442\u0438\u0440\u0430\u043d\u0438\u044e \u0438 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438 \u043d\u0430 \u0440\u0430\u0441\u0442\u044f\u0436\u0435\u043d\u0438\u0435. \u042d\u0442\u043e\u0442 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u0447\u0440\u0435\u0437\u0432\u044b\u0447\u0430\u0439\u043d\u043e \u0445\u043e\u0440\u043e\u0448\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0432 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0437\u043e\u043d\u0430\u0445, \u0433\u0434\u0435 \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0442 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043f\u0430\u0440\u0430\u0444\u0438\u043d\u0430, \u0436\u0438\u0440\u043d\u044b\u0435 \u043a\u0438\u0441\u043b\u043e\u0442\u044b, \u043c\u0430\u0441\u043b\u0430, \u0441\u043f\u0438\u0440\u0442\u044b \u0438\u043b\u0438 \u0433\u043b\u0438\u0446\u0435\u0440\u0438\u043d, \u043f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u043e\u043d \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u043d\u043e \u043d\u0435 \u043f\u043e\u0434\u0432\u0435\u0440\u0433\u0430\u0435\u0442\u0441\u044f \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044e.<\/p>\n\n\n\n<p>Buna-N \u043d\u0435 \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0440\u044f\u0434\u043e\u043c \u0441 \u0432\u044b\u0441\u043e\u043a\u043e\u043f\u043e\u043b\u044f\u0440\u043d\u044b\u043c\u0438 \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u0442\u0435\u043b\u044f\u043c\u0438 (\u0430\u0446\u0435\u0442\u043e\u043d\u0430\u043c\u0438, \u043a\u0435\u0442\u043e\u043d\u0430\u043c\u0438), \u0445\u043b\u043e\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c\u0438 \u0443\u0433\u043b\u0435\u0432\u043e\u0434\u043e\u0440\u043e\u0434\u0430\u043c\u0438, \u043e\u0437\u043e\u043d\u043e\u043c \u0438\u043b\u0438 \u043d\u0438\u0442\u0440\u043e\u0443\u0433\u043b\u0435\u0432\u043e\u0434\u043e\u0440\u043e\u0434\u0430\u043c\u0438. \u0414\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043c\u0430\u043a\u0441\u0438\u043c\u0443\u043c 107\u00b0C. Hycar \u0438\u043c\u0435\u0435\u0442 \u0447\u0435\u0440\u043d\u044b\u0439 \u0446\u0432\u0435\u0442 \u0438 \u043d\u0435 \u0434\u043e\u043b\u0436\u0435\u043d \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0442\u0430\u043c, \u0433\u0434\u0435 \u043d\u0435\u0434\u043e\u043f\u0443\u0441\u0442\u0438\u043c\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0446\u0432\u0435\u0442\u0430. \u041e\u043d \u0441\u0447\u0438\u0442\u0430\u0435\u0442\u0441\u044f \u0441\u043e\u043f\u043e\u0441\u0442\u0430\u0432\u0438\u043c\u043e\u0439 \u0437\u0430\u043c\u0435\u043d\u043e\u0439 \u043d\u0435\u043e\u043f\u0440\u0435\u043d\u0430. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043e\u0442\u043b\u0438\u0447\u0438\u044f: Buna-N \u0438\u043c\u0435\u0435\u0442 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u0438\u0439 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u044b\u0439 \u043f\u0440\u0435\u0434\u0435\u043b; \u043d\u0435\u043e\u043f\u0440\u0435\u043d \u0431\u043e\u043b\u0435\u0435 \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432 \u043a \u043c\u0430\u0441\u043b\u0430\u043c.<\/p>\n\n\n\n<p><strong>\u0423\u0413\u041b\u0415\u0420\u041e\u0414\u041d\u042b\u0419 \u0422\u0424\u042d<\/strong><\/p>\n\n\n\n<p>\u0423\u0433\u043b\u0435\u0440\u043e\u0434\u0438\u0441\u0442\u044b\u0439 \u0422\u0424\u042d \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043e\u0442\u043b\u0438\u0447\u043d\u044b\u043c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u043c \u0441\u0435\u0434\u043b\u0430 \u0434\u043b\u044f \u043f\u0430\u0440\u043e\u0432\u044b\u0445 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0439, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u044b\u0445 \u0442\u0435\u043f\u043b\u043e\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u0435\u0439 \u043d\u0430 \u043c\u0430\u0441\u043b\u044f\u043d\u043e\u0439 \u043e\u0441\u043d\u043e\u0432\u0435. \u041d\u0430\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u0438, \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0449\u0438\u0435 \u0433\u0440\u0430\u0444\u0438\u0442, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u044d\u0442\u043e\u043c\u0443 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0443 \u0441\u0435\u0434\u043b\u0430 \u0438\u043c\u0435\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u0438\u0439 \u0441\u0440\u043e\u043a \u0441\u043b\u0443\u0436\u0431\u044b, \u0447\u0435\u043c \u0434\u0440\u0443\u0433\u0438\u0435 \u0441\u0435\u0434\u043b\u0430 \u0438\u0437 \u043d\u0430\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044f \u0438\u043b\u0438 \u0430\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0422\u0424\u042d. \u0414\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440 \u043e\u0442 -29\u00b0C \u0434\u043e 260\u00b0C. \u0425\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c \u0442\u0430\u043a\u0430\u044f \u0436\u0435, \u043a\u0430\u043a \u0438 \u0443 \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0435\u0434\u0435\u043b \u0438\u0437 \u0422\u0424\u042d.<\/p>\n\n\n\n<p><strong>\u0414\u0415\u041b\u042c\u0420\u0418\u041d \u00ae<\/strong><\/p>\n\n\n\n<p>\u0414\u0435\u043b\u0440\u0438\u043d \u2014 \u0442\u043e\u0440\u0433\u043e\u0432\u0430\u044f \u043c\u0430\u0440\u043a\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 DuPont, \u043e\u0431\u043e\u0437\u043d\u0430\u0447\u0430\u044e\u0449\u0430\u044f \u043f\u043e\u043b\u0438\u043e\u043a\u0441\u0438\u043c\u0435\u0442\u0438\u043b\u0435\u043d. \u041e\u043d \u0442\u0430\u043a\u0436\u0435 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0438\u0437\u0432\u0435\u0441\u0442\u0435\u043d \u043a\u0430\u043a \u0425\u043e\u0441\u0442\u0430\u0444\u043e\u0440\u043c, \u0426\u0435\u043b\u0435\u043a\u043e\u043d, \u041a\u0435\u043f\u0438\u0442\u0430\u043b, \u0414\u0443\u0440\u0430\u043a\u043e\u043d, \u041b\u0443\u043f\u0438\u0442\u0430\u043b \u0438\u043b\u0438 \u0423\u043b\u044c\u0442\u0440\u0430\u0444\u043e\u0440\u043c. \u0414\u0435\u043b\u0440\u0438\u043d \u2014 \u043e\u0447\u0435\u043d\u044c \u0436\u0435\u0441\u0442\u043a\u0438\u0439 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u0438 \u043d\u0435 \u043f\u043e\u0434\u0432\u0435\u0440\u0433\u0430\u0435\u0442\u0441\u044f \u0445\u043b\u0430\u0434\u043e\u0442\u0435\u043a\u0443\u0447\u0435\u0441\u0442\u0438. \u041e\u043d \u0438\u043c\u0435\u0435\u0442 \u043f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u043d\u043e\u0435 \u0441\u043e\u0447\u0435\u0442\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438, \u0442\u0432\u0435\u0440\u0434\u043e\u0441\u0442\u0438, \u0436\u0435\u0441\u0442\u043a\u043e\u0441\u0442\u0438, \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u0438, \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u0438 \u043a \u0438\u0441\u0442\u0438\u0440\u0430\u043d\u0438\u044e \u0438 \u043d\u0438\u0437\u043a\u043e\u0433\u043e \u0442\u0440\u0435\u043d\u0438\u044f. \u0414\u0435\u043b\u0440\u0438\u043d \u043e\u0431\u043b\u0430\u0434\u0430\u0435\u0442 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0442\u0435\u0440\u043c\u043e\u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c\u044e \u0438 \u043d\u0438\u0437\u043a\u0438\u043c \u0432\u043e\u0434\u043e\u043f\u043e\u0433\u043b\u043e\u0449\u0435\u043d\u0438\u0435\u043c, \u043d\u043e \u0432\u043e\u0441\u043f\u0440\u0438\u0438\u043c\u0447\u0438\u0432 \u043a \u043a\u0438\u0441\u043b\u043e\u0442\u0430\u043c. \u041f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u0443\u043f\u043b\u043e\u0442\u043d\u0435\u043d\u0438\u044f \u0434\u0435\u043b\u0440\u0438\u043d \u043f\u0440\u0438\u0435\u043c\u043b\u0435\u043c \u0434\u043b\u044f \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043e 5000 \u0444\u0443\u043d\u0442\u043e\u0432 \u043d\u0430 \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u043d\u044b\u0439 \u0434\u044e\u0439\u043c. \u0414\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0440\u0430\u0431\u043e\u0447\u0438\u0445 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043e\u0442 -70 \u00baF \u0434\u043e 180 \u00baF.<\/p>\n\n\n\n<p><strong>EPDM<\/strong><\/p>\n\n\n\n<p>EPDM \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u0442\u0435\u0440\u043f\u043e\u043b\u0438\u043c\u0435\u0440\u043d\u044b\u0439 \u044d\u043b\u0430\u0441\u0442\u043e\u043c\u0435\u0440, 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\u041d\u0435\u043e\u043f\u0440\u0435\u043d \u043e\u0431\u044b\u0447\u043d\u043e \u043d\u0435 \u043f\u043e\u0434\u0432\u0435\u0440\u0433\u0430\u0435\u0442\u0441\u044f \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044e \u0443\u043c\u0435\u0440\u0435\u043d\u043d\u044b\u0445 \u0445\u0438\u043c\u0438\u043a\u0430\u0442\u043e\u0432, \u0436\u0438\u0440\u043e\u0432, \u0441\u043c\u0430\u0437\u043e\u043a \u0438 \u043c\u043d\u043e\u0433\u0438\u0445 \u043c\u0430\u0441\u0435\u043b \u0438 \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u0442\u0435\u043b\u0435\u0439. \u0414\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440 \u043e\u0442 -29\u00b0C \u0434\u043e 82\u00b0C. \u0421\u0438\u0434\u0435\u043d\u044c\u044f \u0438\u043c\u0435\u044e\u0442 \u0447\u0435\u0440\u043d\u044b\u0439 \u0446\u0432\u0435\u0442, \u0438 \u0438\u0445 \u043d\u0435\u043b\u044c\u0437\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043d\u0430 \u043b\u0438\u043d\u0438\u044f\u0445 \u0438\u0437 \u0431\u0435\u043b\u0435\u043d\u043e\u0439 \u0431\u0443\u043c\u0430\u0433\u0438.<\/p>\n\n\n\n<p><strong>PEEK (\u043f\u043e\u043b\u0438\u044d\u0444\u0438\u0440\u044d\u0444\u0438\u0440\u043a\u0435\u0442\u043e\u043d)<\/strong><\/p>\n\n\n\n<p>PEEK \u2014 \u044d\u0442\u043e \u0432\u044b\u0441\u043e\u043a\u043e\u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u044b\u0439 \u043d\u0435\u043f\u043e\u0440\u0438\u0441\u0442\u044b\u0439 \u043f\u043e\u043b\u0443\u0436\u0435\u0441\u0442\u043a\u0438\u0439 \u0442\u0435\u0440\u043c\u043e\u043f\u043b\u0430\u0441\u0442 \u0441 \u043f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u043d\u043e\u0439 \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c\u044e \u043a \u0430\u0433\u0440\u0435\u0441\u0441\u0438\u0432\u043d\u044b\u043c \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430\u043c. Virgin PEEK \u043e\u0431\u043b\u0430\u0434\u0430\u0435\u0442 \u0435\u0441\u0442\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0439 \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c\u044e \u043a \u0438\u0441\u0442\u0438\u0440\u0430\u043d\u0438\u044e. \u041e\u043d \u043e\u0431\u043b\u0430\u0434\u0430\u0435\u0442 \u043f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u043d\u043e\u0439 \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c\u044e, \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u0432 \u0438 \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u0432\u044b\u0441\u043e\u043a\u0438\u0445 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440 \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438. PEEK \u0441\u0447\u0438\u0442\u0430\u0435\u0442\u0441\u044f \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u043c \u0441\u0435\u0434\u043b\u0430 \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u043f\u0440\u0435\u043c\u0438\u0443\u043c-\u043a\u043b\u0430\u0441\u0441\u0430, \u043f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u043d\u0430 \u043d\u0435\u0433\u043e \u043d\u0435 \u0432\u043b\u0438\u044f\u0435\u0442 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0435 \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435 \u0433\u043e\u0440\u044f\u0447\u0435\u0439 \u0432\u043e\u0434\u044b \u0438 \u043f\u0430\u0440\u0430. \u0414\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0440\u0430\u0431\u043e\u0447\u0438\u0445 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043e\u0442 -70 \u00baF \u0434\u043e 600 \u00baF.<\/p>\n\n\n\n<p><strong>\u041f\u0422\u0424\u042d (\u0422\u0424\u042d \u0438\u0437 \u0422\u0435\u0444\u043b\u043e\u043d\u0430\u00ae)<\/strong><\/p>\n\n\n\n<p>\u041f\u0422\u0424\u042d \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u0441\u0442\u043e\u0439\u043a\u0438\u043c \u0438\u0437 \u0432\u0441\u0435\u0445 \u043f\u043b\u0430\u0441\u0442\u0438\u043a\u043e\u0432. \u041e\u043d \u0442\u0430\u043a\u0436\u0435 \u043e\u0431\u043b\u0430\u0434\u0430\u0435\u0442 \u043e\u0442\u043b\u0438\u0447\u043d\u044b\u043c\u0438 \u0442\u0435\u043f\u043b\u043e- \u0438 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0438\u0437\u043e\u043b\u044f\u0446\u0438\u043e\u043d\u043d\u044b\u043c\u0438 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u0438. \u041c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u041f\u0422\u0424\u042d \u043d\u0438\u0437\u043a\u0438\u0435 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 \u0434\u0440\u0443\u0433\u0438\u043c\u0438 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u043e\u043d\u043d\u044b\u043c\u0438 \u043f\u043b\u0430\u0441\u0442\u0438\u043a\u0430\u043c\u0438, \u043d\u043e \u0435\u0433\u043e \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u043e\u0441\u0442\u0430\u044e\u0442\u0441\u044f \u043d\u0430 \u043f\u043e\u043b\u0435\u0437\u043d\u043e\u043c \u0443\u0440\u043e\u0432\u043d\u0435 \u0432 \u0448\u0438\u0440\u043e\u043a\u043e\u043c \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u0435 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440 \u043e\u0442 -40\u00b0C \u0434\u043e 204\u00b0C, \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u043c\u0430\u0440\u043a\u0438 \u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f.<\/p>\n\n\n\n<p><strong>RTFE (\u0423\u0441\u0438\u043b\u0435\u043d\u043d\u044b\u0439 \u0422\u0424\u042d)<\/strong><\/p>\n\n\n\n<p>RTFE \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0432\u044b\u0431\u0440\u0430\u043d\u043d\u044b\u0439 \u043f\u0440\u043e\u0446\u0435\u043d\u0442 \u043d\u0430\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044f \u0438\u0437 \u0441\u0442\u0435\u043a\u043b\u043e\u0432\u043e\u043b\u043e\u043a\u043d\u0430 \u0434\u043b\u044f \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438 \u0438 \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u0438 \u043a \u0430\u0431\u0440\u0430\u0437\u0438\u0432\u043d\u043e\u043c\u0443 \u0438\u0437\u043d\u043e\u0441\u0443, \u0445\u043b\u0430\u0434\u043e\u0442\u0435\u043a\u0443\u0447\u0435\u0441\u0442\u0438 \u0438 \u043f\u0440\u043e\u043d\u0438\u0446\u0430\u0435\u043c\u043e\u0441\u0442\u0438 \u0432 \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0441\u0435\u0434\u043b\u0430\u0445. \u0410\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c \u0435\u0433\u043e \u043f\u0440\u0438 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u0438\u0445 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f\u0445 \u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u0445, \u0447\u0435\u043c \u043d\u0435\u043d\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u043d\u044b\u0439 \u0422\u0424\u042d. \u0422\u0438\u043f\u0438\u0447\u043d\u044b\u0439 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043e\u0442 -40\u00b0C \u0434\u043e 232\u00b0C. RTFE \u043d\u0435 \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u0441\u0440\u0435\u0434\u0430\u0445, \u0430\u0433\u0440\u0435\u0441\u0441\u0438\u0432\u043d\u043e \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 \u043d\u0430 \u0441\u0442\u0435\u043a\u043b\u043e, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u043f\u043b\u0430\u0432\u0438\u043a\u043e\u0432\u0430\u044f \u043a\u0438\u0441\u043b\u043e\u0442\u0430 \u0438 \u0441\u0438\u043b\u044c\u043d\u044b\u0435 \u0441\u0438\u043b\u044c\u043d\u044b\u0435 \u0449\u0435\u043b\u043e\u0447\u0438.<\/p>\n\n\n\n<p><strong>\u0422\u0424\u041c1600<\/strong><\/p>\n\n\n\n<p>TFM1600 \u0444\u0438\u0433\u0443\u0440\u0438\u0440\u0443\u0435\u0442 \u0432 \u043d\u0430\u0448\u0435\u043c \u0441\u043f\u0438\u0441\u043a\u0435 \u0443\u043f\u043b\u043e\u0442\u043d\u0435\u043d\u0438\u0439 \u0438 \u0441\u0435\u0434\u0435\u043b \u043a\u043b\u0430\u043f\u0430\u043d\u043e\u0432, \u043f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043c\u043e\u0434\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u0432\u0435\u0440\u0441\u0438\u044e \u041f\u0422\u0424\u042d, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0435\u0442 \u0438\u0441\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0438 \u0442\u0435\u0440\u043c\u043e\u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u0438 \u041f\u0422\u0424\u042d, \u043d\u043e \u0438\u043c\u0435\u0435\u0442 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0431\u043e\u043b\u0435\u0435 \u043d\u0438\u0437\u043a\u0443\u044e \u0432\u044f\u0437\u043a\u043e\u0441\u0442\u044c \u0440\u0430\u0441\u043f\u043b\u0430\u0432\u0430. \u0412 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0441\u043d\u0438\u0436\u0430\u0435\u0442\u0441\u044f \u0445\u043b\u0430\u0434\u043e\u0442\u0435\u043a\u0443\u0447\u0435\u0441\u0442\u044c, \u043f\u043e\u0440\u0438\u0441\u0442\u043e\u0441\u0442\u044c, \u043f\u0440\u043e\u043d\u0438\u0446\u0430\u0435\u043c\u043e\u0441\u0442\u044c \u0438 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 \u043f\u0443\u0441\u0442\u043e\u0442. \u041f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438 \u0441\u0442\u0430\u043d\u043e\u0432\u044f\u0442\u0441\u044f \u0431\u043e\u043b\u0435\u0435 \u0433\u043b\u0430\u0434\u043a\u0438\u043c\u0438 \u0438 \u0443\u043c\u0435\u043d\u044c\u0448\u0430\u044e\u0442 \u043a\u0440\u0443\u0442\u044f\u0449\u0438\u0435 \u043c\u043e\u043c\u0435\u043d\u0442\u044b. \u0422\u0435\u043e\u0440\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 TFM1600 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043e\u0442 -200\u00b0C \u0434\u043e 260\u00b0C.<\/p>\n\n\n\n<p><strong>\u0422\u0424\u041c1600+201\u0422\u041f3\u0422\u0413\u0424<\/strong><\/p>\n\n\n\n<p>TFM1600+20%GF \u2014 \u044d\u0442\u043e \u0432\u0435\u0440\u0441\u0438\u044f TFM1600, \u0430\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0430\u044f \u0441\u0442\u0435\u043a\u043b\u043e\u0432\u043e\u043b\u043e\u043a\u043d\u043e\u043c. \u041f\u043e\u0434\u043e\u0431\u043d\u043e RTFE, \u043d\u043e \u0441 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430\u043c\u0438 TFM1600, \u0432\u0435\u0440\u0441\u0438\u044f \u0441\u043e \u0441\u0442\u0435\u043a\u043b\u043e\u043d\u0430\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u0435\u043c \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c \u043a \u0438\u0441\u0442\u0438\u0440\u0430\u043d\u0438\u044e \u0438 \u0443\u043b\u0443\u0447\u0448\u0430\u0435\u0442 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u0438 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u0438\u0445 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f\u0445.<\/p>\n\n\n\n<p><strong>\u0422\u0424\u041c4215<\/strong><\/p>\n\n\n\n<p>TFM4215 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u043e\u0440\u043d\u044b\u0439 \u0433\u0440\u0430\u0444\u0438\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0443\u0433\u043b\u0435\u0440\u043e\u0434\u043d\u043e-\u043d\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u043d\u044b\u0439 TFM-\u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b. \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0439 \u0443\u0433\u043b\u0435\u0440\u043e\u0434 \u0443\u043b\u0443\u0447\u0448\u0430\u0435\u0442 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u0438 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u0438\u0445 \u0441\u043e\u0447\u0435\u0442\u0430\u043d\u0438\u044f\u0445 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b.<\/p>\n\n\n\n<p><strong>\u0421\u0412\u041c\u041f\u042d (\u043f\u043e\u043b\u0438\u044d\u0442\u0438\u043b\u0435\u043d \u0441\u0432\u0435\u0440\u0445\u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043c\u043e\u043b\u0435\u043a\u0443\u043b\u044f\u0440\u043d\u043e\u0439 \u043c\u0430\u0441\u0441\u044b)<\/strong><\/p>\n\n\n\n<p>\u0421\u0412\u041c\u041f\u042d \u2014 \u043f\u0440\u043e\u0447\u043d\u044b\u0439, \u0434\u043e\u043b\u0433\u043e\u0432\u0435\u0447\u043d\u044b\u0439, \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u044b\u0439 \u043a \u0438\u0441\u0442\u0438\u0440\u0430\u043d\u0438\u044e \u0438 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b. \u041e\u043d \u0442\u0430\u043a\u0436\u0435 \u0438\u0437\u0432\u0435\u0441\u0442\u0435\u043d \u043a\u0430\u043a \u0432\u044b\u0441\u043e\u043a\u043e\u043c\u043e\u0434\u0443\u043b\u044c\u043d\u044b\u0439 \u043f\u043e\u043b\u0438\u044d\u0442\u0438\u043b\u0435\u043d (HMPE) \u0438\u043b\u0438 \u043f\u043e\u043b\u0438\u044d\u0442\u0438\u043b\u0435\u043d \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0438 (HPPE). \u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, \u043e\u043d \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c FDA \u0438 USDA \u0434\u043b\u044f \u043f\u0438\u0449\u0435\u0432\u043e\u0433\u043e \u0438 \u0444\u0430\u0440\u043c\u0430\u0446\u0435\u0432\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0445\u043e\u0440\u043e\u0448\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043f\u0440\u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0435 \u0434\u043e 180\u00b0F \u043f\u0440\u0438 \u043f\u0435\u0440\u0438\u043e\u0434\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043e\u0447\u0438\u0441\u0442\u043a\u0435 \u043e\u0441\u0442\u0440\u044b\u043c \u043f\u0430\u0440\u043e\u043c \u0438\u043b\u0438 \u043a\u0438\u043f\u044f\u0449\u0435\u0439 \u0432\u043e\u0434\u043e\u0439 \u0434\u043b\u044f \u0441\u0442\u0435\u0440\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u0438.<\/p>\n\n\n\n<p>\u0421\u0412\u041c\u041f\u042d \u0438\u0434\u0435\u0430\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u043d\u0438\u0437\u043a\u0438\u043c \u0443\u0440\u043e\u0432\u043d\u0435\u043c \u0440\u0430\u0434\u0438\u0430\u0446\u0438\u0438 \u0438 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c \u0442\u0430\u0431\u0430\u0447\u043d\u043e\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438, \u0433\u0434\u0435 \u0422\u0424\u042d \u0437\u0430\u043f\u0440\u0435\u0449\u0435\u043d. \u041e\u043d \u043e\u0431\u043b\u0430\u0434\u0430\u0435\u0442 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c\u044e \u043a \u0430\u0433\u0440\u0435\u0441\u0441\u0438\u0432\u043d\u044b\u043c \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430\u043c, \u0437\u0430 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435\u043c \u043e\u043a\u0438\u0441\u043b\u044f\u044e\u0449\u0438\u0445 \u043a\u0438\u0441\u043b\u043e\u0442 \u0438 \u043e\u0440\u0433\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u0442\u0435\u043b\u0435\u0439. \u0414\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0440\u0430\u0431\u043e\u0447\u0438\u0445 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043e\u0442 -70 \u00baF \u0434\u043e 180 \u00baF.<\/p>\n\n\n\n<p><strong>\u0412\u0418\u0422\u041e\u041d\u00ae (\u0444\u0442\u043e\u0440\u0443\u0433\u043b\u0435\u0440\u043e\u0434, FKM \u0438\u043b\u0438 FPM)<\/strong><\/p>\n\n\n\n<p>\u0424\u0442\u043e\u0440\u0443\u0433\u043b\u0435\u0440\u043e\u0434\u043d\u044b\u0435 \u044d\u043b\u0430\u0441\u0442\u043e\u043c\u0435\u0440\u044b \u043f\u043e \u0441\u0432\u043e\u0435\u0439 \u043f\u0440\u0438\u0440\u043e\u0434\u0435 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u044b \u0441 \u0448\u0438\u0440\u043e\u043a\u0438\u043c \u0441\u043f\u0435\u043a\u0442\u0440\u043e\u043c \u0445\u0438\u043c\u0438\u043a\u0430\u0442\u043e\u0432. \u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0448\u0438\u0440\u043e\u043a\u043e\u0439 \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043e\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u0435\u0442 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u044b \u043a\u043e\u043d\u0446\u0435\u043d\u0442\u0440\u0430\u0446\u0438\u0439 \u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440, \u0444\u0442\u043e\u0440\u0443\u0433\u043b\u0435\u0440\u043e\u0434\u043d\u044b\u0435 \u044d\u043b\u0430\u0441\u0442\u043e\u043c\u0435\u0440\u044b \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0438 \u0448\u0438\u0440\u043e\u043a\u043e\u0435 \u043f\u0440\u0438\u0437\u043d\u0430\u043d\u0438\u0435 \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u0434\u043b\u044f \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0435\u0434\u0435\u043b \u0448\u0438\u0431\u0435\u0440\u043d\u044b\u0445 \u0437\u0430\u0434\u0432\u0438\u0436\u0435\u043a.<\/p>\n\n\n\n<p>\u0424\u0442\u043e\u0440\u0443\u0433\u043b\u0435\u0440\u043e\u0434 \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u0435 \u0441\u043b\u0443\u0447\u0430\u0435\u0432, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u043c\u0438\u043d\u0435\u0440\u0430\u043b\u044c\u043d\u044b\u043c\u0438 \u043a\u0438\u0441\u043b\u043e\u0442\u0430\u043c\u0438, \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0430\u043c\u0438 \u0441\u043e\u043b\u0435\u0439, \u0445\u043b\u043e\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c\u0438 \u0443\u0433\u043b\u0435\u0432\u043e\u0434\u043e\u0440\u043e\u0434\u0430\u043c\u0438 \u0438 \u043d\u0435\u0444\u0442\u044f\u043d\u044b\u043c\u0438 \u043c\u0430\u0441\u043b\u0430\u043c\u0438. \u042d\u0442\u043e \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u0445\u043e\u0440\u043e\u0448\u043e \u043f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u0441 \u0443\u0433\u043b\u0435\u0432\u043e\u0434\u043e\u0440\u043e\u0434\u0430\u043c\u0438. \u0414\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440 \u043e\u0442 -29\u00b0C \u0434\u043e 149\u00b0C. \u0426\u0432\u0435\u0442 \u0441\u0435\u0440\u044b\u0439, \u0447\u0435\u0440\u043d\u044b\u0439 \u0438\u043b\u0438 \u043a\u0440\u0430\u0441\u043d\u044b\u0439, \u0435\u0433\u043e \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043d\u0430 \u043b\u0438\u043d\u0438\u044f\u0445 \u0438\u0437 \u043e\u0442\u0431\u0435\u043b\u0435\u043d\u043d\u043e\u0439 \u0431\u0443\u043c\u0430\u0433\u0438.<\/p>\n\n\n\n<p>VITON \u043d\u0435 \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u043f\u0430\u0440\u0430 \u0438\u043b\u0438 \u0433\u043e\u0440\u044f\u0447\u0435\u0439 \u0432\u043e\u0434\u044b, \u043e\u0434\u043d\u0430\u043a\u043e \u0432 \u0444\u043e\u0440\u043c\u0435 \u0443\u043f\u043b\u043e\u0442\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043a\u043e\u043b\u044c\u0446\u0430 \u043e\u043d \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043f\u0440\u0438\u0435\u043c\u043b\u0435\u043c \u0434\u043b\u044f \u043b\u0438\u043d\u0438\u0439 \u0443\u0433\u043b\u0435\u0432\u043e\u0434\u043e\u0440\u043e\u0434\u043e\u0432, \u0441\u043c\u0435\u0448\u0430\u043d\u043d\u044b\u0445 \u0441 \u0433\u043e\u0440\u044f\u0447\u0435\u0439 \u0432\u043e\u0434\u043e\u0439, \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0442\u0438\u043f\u0430\/\u043c\u0430\u0440\u043a\u0438. \u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0441\u0438\u0434\u0435\u043d\u0438\u0439 FKM \u043c\u043e\u0433\u0443\u0442 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c \u043a \u0433\u043e\u0440\u044f\u0447\u0435\u0439 \u0432\u043e\u0434\u0435.<\/p>\n\n\n\n<!-- Andy:h-related-tags -->\n<h2 id=\"h-related-tags\">\u041f\u043e\u0445\u043e\u0436\u0438\u0435 \u0442\u0435\u0433\u0438 :<\/h2>\n<!-- \/Andy:h-related-tags -->\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/ru\/\">\u041a\u043b\u0430\u043f\u0430\u043d ZECO<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/ru\/thermoplastic-materials-as-valve-seat.html\/\">\u0422\u0435\u0440\u043c\u043e\u043f\u043b\u0430\u0441\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0441\u0435\u0434\u043b\u0430 \u0448\u0430\u0440\u043e\u0432\u043e\u0433\u043e \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u0438 \u0441\u0435\u0434\u043b\u0430 \u0434\u0440\u043e\u0441\u0441\u0435\u043b\u044c\u043d\u043e\u0439 \u0437\u0430\u0441\u043b\u043e\u043d\u043a\u0438<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/ru\/introduction-of-epdm-nbr-butterfly-valve-seat-industrial-valve-information-news-zeco-valve.html\/\">NBR \u043f\u043e\u0432\u043e\u0440\u043e\u0442\u043d\u044b\u0439 \u043a\u043b\u0430\u043f\u0430\u043d<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/12-inch-gate-valve\/\">\u041f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a 12-\u0434\u044e\u0439\u043c\u043e\u0432\u044b\u0445 \u0437\u0430\u0434\u0432\u0438\u0436\u0435\u043a<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/ru\/tag\/shanghai-pressure-reducing-valve-factory\/\">\u0428\u0430\u043d\u0445\u0430\u0439\u0441\u043a\u0438\u0439 \u0437\u0430\u0432\u043e\u0434 \u0440\u0435\u0434\u0443\u043a\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u043a\u043b\u0430\u043f\u0430\u043d\u043e\u0432<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/ru\/china-gate-valves-suppliersnon-rising-stem-gate-valvesks-gate-valves.html\/\">\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u0437\u0430\u0434\u0432\u0438\u0436\u043a\u0430?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/manual-gate-valve\/\">\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u0437\u0430\u0434\u0432\u0438\u0436\u0435\u043a \u0441 \u0440\u0443\u0447\u043d\u044b\u043c \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/ru\/the-function-of-globe-valve-in-pipeline-system.html\/\">\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u0433\u043b\u043e\u0431\u0443\u0441\u043d\u044b\u0435 \u043a\u043b\u0430\u043f\u0430\u043d\u044b?<\/a>\n\n<\/div>\n\n\n\n<p>\u0414\u0435\u0441\u044f\u0442\u044c \u0441\u0442\u0430\u0442\u0435\u0439 \u0434\u043e \u0438 \u043f\u043e\u0441\u043b\u0435<\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/ru\/nigerian-president-appealed-to-increasing-gas-supply-zeco-valve-api-approved-valve-manufacturer.html\/\">\u041f\u0440\u0435\u0437\u0438\u0434\u0435\u043d\u0442 \u041d\u0438\u0433\u0435\u0440\u0438\u0438 \u043f\u0440\u0438\u0437\u0432\u0430\u043b \u043a \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u044e \u043f\u043e\u0441\u0442\u0430\u0432\u043e\u043a \u0433\u0430\u0437\u0430 \u2013 Zeco Valve | \u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u043a\u043b\u0430\u043f\u0430\u043d\u043e\u0432, \u043e\u0434\u043e\u0431\u0440\u0435\u043d\u043d\u044b\u0439 API<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/ru\/oil-demands-decline-indicates-global-economic-growth-slow-zeco-valve-api-approved-valve-manufacturer.html\/\">\u0421\u043d\u0438\u0436\u0435\u043d\u0438\u0435 \u0441\u043f\u0440\u043e\u0441\u0430 \u043d\u0430 \u043d\u0435\u0444\u0442\u044c \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442 \u043d\u0430 \u0437\u0430\u043c\u0435\u0434\u043b\u0435\u043d\u0438\u0435 \u0433\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0440\u043e\u0441\u0442\u0430 \u2013 Zeco Valve | \u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u043a\u043b\u0430\u043f\u0430\u043d\u043e\u0432, \u043e\u0434\u043e\u0431\u0440\u0435\u043d\u043d\u044b\u0439 API<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/ru\/safety-valve-prv-versus-relief-valve-psv-what-is-the-difference-zeco-valve-industrial-valve-manufacturer.html\/\">\u041f\u0440\u0435\u0434\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043a\u043b\u0430\u043f\u0430\u043d (PRV) \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441. \u041f\u0440\u0435\u0434\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043a\u043b\u0430\u043f\u0430\u043d (\u041f\u0421\u0412): \u0432 \u0447\u0435\u043c \u0440\u0430\u0437\u043d\u0438\u0446\u0430? \u2013 \u0417\u0435\u043a\u043e \u041a\u043b\u0430\u043f\u0430\u043d | \u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0445 \u043a\u043b\u0430\u043f\u0430\u043d\u043e\u0432<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/ru\/deal-between-rosneft-and-vitol-fizzled-out-zeco-valve-api-approved-valve-manufacturer.html\/\">\u0421\u0434\u0435\u043b\u043a\u0430 \u043c\u0435\u0436\u0434\u0443 \u00ab\u0420\u043e\u0441\u043d\u0435\u0444\u0442\u044c\u044e\u00bb \u0438 Vitol \u043f\u0440\u043e\u0432\u0430\u043b\u0438\u043b\u0430\u0441\u044c \u2013 Zeco Valve | \u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u043a\u043b\u0430\u043f\u0430\u043d\u043e\u0432, \u043e\u0434\u043e\u0431\u0440\u0435\u043d\u043d\u044b\u0439 API<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/ru\/export-excellent-quality-of-pneumatic-actuators-to-sa-south-africa-zeco-valve-industrial-valve-manufacturer.html\/\">\u044d\u043a\u0441\u043f\u043e\u0440\u0442 \u043f\u043d\u0435\u0432\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u0440\u0438\u0432\u043e\u0434\u043e\u0432 \u043f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430 \u0432 \u042e\u0436\u043d\u0443\u044e \u0410\u0444\u0440\u0438\u043a\u0443 \u2013 Zeco Valve | \u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0445 \u043a\u043b\u0430\u043f\u0430\u043d\u043e\u0432<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/ru\/whats-the-difference-between-api-and-asme-standard-zeco-valve-industrial-valve-manufacturer.html\/\">\u0412 \u0447\u0435\u043c \u0440\u0430\u0437\u043d\u0438\u0446\u0430 \u043c\u0435\u0436\u0434\u0443 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u043c API \u0438 ASME? \u2013 \u0417\u0435\u043a\u043e \u041a\u043b\u0430\u043f\u0430\u043d | \u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0439 \u0430\u0440\u043c\u0430\u0442\u0443\u0440\u044b<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/ru\/russian-oil-export-to-asia-reaching-a-new-high-level-zeco-valve-api-approved-valve-manufacturer.html\/\">\u042d\u043a\u0441\u043f\u043e\u0440\u0442 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u043e\u0439 \u043d\u0435\u0444\u0442\u0438 \u0432 \u0410\u0437\u0438\u044e \u0432\u044b\u0445\u043e\u0434\u0438\u0442 \u043d\u0430 \u043d\u043e\u0432\u044b\u0439 \u0432\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u2013 Zeco Valve | \u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u043a\u043b\u0430\u043f\u0430\u043d\u043e\u0432, \u043e\u0434\u043e\u0431\u0440\u0435\u043d\u043d\u044b\u0439 API<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/ru\/api-6d-ball-valve-vs-api-608-ball-valve-how-are-they-different-zeco-valve-industrial-valve-manufacturer.html\/\">\u0428\u0430\u0440\u043e\u0432\u043e\u0439 \u043a\u0440\u0430\u043d API 6D \u043f\u0440\u043e\u0442\u0438\u0432 \u0428\u0430\u0440\u043e\u0432\u043e\u0433\u043e \u043a\u0440\u0430\u043d\u0430 API 608. \u0427\u0435\u043c \u043e\u043d\u0438 \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f? \u2013 \u0417\u0435\u043a\u043e \u041a\u043b\u0430\u043f\u0430\u043d | \u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0439 \u0430\u0440\u043c\u0430\u0442\u0443\u0440\u044b<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/ru\/south-stream-gas-pipe-will-not-be-abolished-zeco-valve-api-approved-valve-manufacturer.html\/\">\u0413\u0430\u0437\u043e\u043f\u0440\u043e\u0432\u043e\u0434 \u00ab\u042e\u0436\u043d\u044b\u0439 \u043f\u043e\u0442\u043e\u043a\u00bb \u043d\u0435 \u0431\u0443\u0434\u0435\u0442 \u0443\u043f\u0440\u0430\u0437\u0434\u043d\u0435\u043d \u2013 Zeco Valve | \u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u043a\u043b\u0430\u043f\u0430\u043d\u043e\u0432, \u043e\u0434\u043e\u0431\u0440\u0435\u043d\u043d\u044b\u0439 API<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/ru\/how-a-control-valve-positioner-works-zeco-valve-industrial-valve-manufacturer.html\/\">\u041a\u0430\u043a \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0435\u0440 \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u0443\u044e\u0449\u0435\u0433\u043e \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u2013 Zeco Valve | \u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0445 \u043a\u043b\u0430\u043f\u0430\u043d\u043e\u0432<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u0441\u0435\u0434\u043b\u043e \u043a\u043b\u0430\u043f\u0430\u043d\u0430? \u0421\u0435\u0434\u043b\u043e \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u0438\u043b\u0438 \u0441\u0435\u0434\u043b\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u043f\u043b\u0443\u043d\u0436\u0435\u0440\u0430 \u0438\u043b\u0438 \u0434\u0438\u0441\u043a\u0430 \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u0432 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e\u2026 <a title=\"\u0422\u0430\u0431\u043b\u0438\u0446\u0430 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0441\u0435\u0434\u043b\u0430 \u043a\u043b\u0430\u043f\u0430\u043d\u0430\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/ru\/what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer.html\" aria-label=\"\u0411\u043e\u043b\u044c\u0448\u0435 \u043e \u0422\u0430\u0431\u043b\u0438\u0446\u0430 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0441\u0435\u0434\u043b\u0430 \u043a\u043b\u0430\u043f\u0430\u043d\u0430\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/p>","protected":false},"author":2,"featured_media":12756,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[3236,1998,3234,3235],"class_list":["post-12761","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-butterfly-valve-seat-material","tag-pctfe-valve-seat-manufacturer","tag-valve-seat-material-compatibility-chart","tag-valve-seat-rings","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/01\/20220105074352-61d54c386d0e8.png",318,306,false],"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/ru\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":452,"filter":"raw","cat_ID":1,"category_count":452,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":[{"term_id":3236,"name":"butterfly valve seat material","slug":"butterfly-valve-seat-material","term_group":0,"term_taxonomy_id":3236,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":1998,"name":"PCTFE Valve Seat Manufacturer","slug":"pctfe-valve-seat-manufacturer","term_group":0,"term_taxonomy_id":1998,"taxonomy":"post_tag","description":"<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_7bd7e9-a7\"} \/-->\r\n\r\n<!-- wp:generateblocks\/button-container {\"uniqueId\":\"6d8495a3\",\"isDynamic\":true,\"blockVersion\":2} -->\r\n<!-- wp:generateblocks\/button {\"uniqueId\":\"3d442e11\",\"hasUrl\":true,\"target\":true,\"backgroundColor\":\"#0366d6\",\"textColor\":\"#ffffff\",\"backgroundColorHover\":\"#222222\",\"textColorHover\":\"#ffffff\",\"paddingTop\":\"15\",\"paddingRight\":\"20\",\"paddingBottom\":\"15\",\"paddingLeft\":\"20\"} -->\r\n<a class=\"gb-button gb-button-3d442e11 gb-button-text\" href=\"mailto:commercial@zecovalve.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>GET PCTFE VALVE SEAT PRICE<\/strong><\/a>\r\n<!-- \/wp:generateblocks\/button -->\r\n<!-- \/wp:generateblocks\/button-container -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-what-is-pctfe\">What is PCTFE?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nPCTFE(Polychlorotrifluoroethylene) is a fluorocarbon-based polymer. It offers a unique combination of physical and mechanical properties, nonflammability, and low permeation capability to moisture and steam atmosphere compared to other plastics. The heat resistance and chemical resistance capability are less than PFA and FEP, however, mechanical characteristics(especially hardness) are superior. It is suitable for utilizing in the temperature range of -200\u2103\uff5e150\u2103, especially for cryogenic applications such as oxygen, hydrogen, nitrogen, and more. PCTFE has a very strong resistance performance to low temperatures.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Property List of PCTFE<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:table {\"className\":\"is-style-stripes\"} -->\r\n<figure class=\"wp-block-table is-style-stripes\">\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td><strong>Item<\/strong><\/td>\r\n<td><strong>Color<\/strong><\/td>\r\n<td><strong>Density<\/strong><\/td>\r\n<td><strong>Hardness<\/strong><\/td>\r\n<td><strong>Compressive strength<\/strong><\/td>\r\n<td><strong>Long-term Temp.<\/strong><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Units<\/td>\r\n<td><\/td>\r\n<td>g\/cm3<\/td>\r\n<td>Shore D<\/td>\r\n<td>Mpa<\/td>\r\n<td>\u2103<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Value<\/td>\r\n<td>Translucent<\/td>\r\n<td>2.13<\/td>\r\n<td>75-85<\/td>\r\n<td>80<\/td>\r\n<td>-80~115<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n<!-- \/wp:table -->\r\n\r\n<!-- wp:heading -->\r\n<h2><strong><a href=\"https:\/\/zecovalve.com\/product-category\/ball-valve\"><mark class=\"has-inline-color has-contrast-2-color\" style=\"background-color: var(--base)\">Ball Valve<\/mark><\/a><\/strong> Seats<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nSeats and inserts, which are important components in the valve industry, are critical components, PTFE is very often chosen as the raw material. PTFE provides a low-friction seat, with excellent media compatibility. Filled grades provide wear resistance and can support seating loads of the higher class of valves.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2><strong><mark class=\"has-inline-color has-contrast-2-color\" style=\"background-color: var(--base)\"><a href=\"https:\/\/zecovalve.com\/product-category\/butterfly-valve\">Butterfly Valve<\/a><\/mark><\/strong> Seats<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nPTFE is one of the Butterfly Valve Seat Materials. PTFE Butterfly Valve Seats Are Available in Pure or Reinforced PTFE to Meet Specific Requirements for Different Working Environments.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nPTFE Seats' Excellent Chemical Resistance, High-Temperature Resistance, Self-lubrication, and Low Friction Properties of PTFE Make It a General Material for Valve Seats.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>VALVE SEAT MATERIAL SELECTION<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:table {\"className\":\"is-style-stripes\"} -->\r\n<figure class=\"wp-block-table is-style-stripes\">\r\n<table>\r\n<thead>\r\n<tr>\r\n<th class=\"has-text-align-center\" data-align=\"center\">Material Name<\/th>\r\n<th>Main Properties<\/th>\r\n<th>Notes<\/th>\r\n<th>Temperature Range<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">VIRGIN PTFE<\/td>\r\n<td>Very low coefficient of friction and excellent chemical resistance.<\/td>\r\n<td>FDA approved<\/td>\r\n<td>-40\u00b0C to 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">15% Glass Filled PTFE<\/td>\r\n<td>Decreased compressive strength and lower deformation under load than virgin PTFE.<\/td>\r\n<td>Abrasive material<\/td>\r\n<td>-40\u00b0C to 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">25% Glass Filled PTFE<\/td>\r\n<td>Similar to 15% Glass better wear resistance, higher compressive strength, and lower deformation under load.<\/td>\r\n<td>Abrasive material<\/td>\r\n<td>-40\u00b0C to 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Stainless Steel Filled PTFE<\/td>\r\n<td>Extremely hard-wearing. Excellent strength and stability under extreme loads and elevated temperatures.<\/td>\r\n<td>Can be used in steam and thermal fluid applications<\/td>\r\n<td>-40\u00b0C to 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">TFM<\/td>\r\n<td>Much denser polymer structure than Virgin PTFE. Displays better stress recovery.<\/td>\r\n<td>Modified TFE Polymer<\/td>\r\n<td>-40\u00b0C to 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Carbon Graphite filled TFM<\/td>\r\n<td>Lower thermal expansion-contraction rate than conventional TFM.<\/td>\r\n<td>Ideal for use in steam and thermal fluid applications<\/td>\r\n<td>-40\u00b0C to 260\u00b0C and even 320\u00b0C on Thermal Fluid applications<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">UHMWPE<\/td>\r\n<td>Highly resistant to corrosive chemicals, with the exception of oxidizing acids and organic solvents.<\/td>\r\n<td>Also known as High Modulus Polyethylene (HMPE) or High-Performance Polyethylene (HPPE)<\/td>\r\n<td>-40\u00b0C to +80\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">PCTFE<\/td>\r\n<td>Excellent for cryogenic and Oxygen use.<\/td>\r\n<td>A homo-polymer of Chlorotrifluoroethylene<\/td>\r\n<td>-270\u00b0C to 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Virgin PEEK 450G<\/td>\r\n<td>Excellent chemical resistance and mechanical properties at elevated temperatures.<\/td>\r\n<td>An organic polymer thermoplastic<\/td>\r\n<td>-40\u00b0C to 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Carbon Filled PEEK<\/td>\r\n<td>Many similar properties to Virgin PEEK. Particularly suitable for elevated temperatures and high-load situations.<\/td>\r\n<td>Low coefficient of friction and suitable for many extremely corrosive applications<\/td>\r\n<td>-40\u00b0C to 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">PEEK HT<\/td>\r\n<td>Retains all key features and benefits of PEEK 450G but retains physical properties to a higher temperature.<\/td>\r\n<td>Can be supplied in both virgins unfilled or as-filled compounded material<\/td>\r\n<td>up to 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Acetal and Delrin<\/td>\r\n<td>Displays good resistance to wear and deformation under load.<\/td>\r\n<td>Excellent for valve seat applications<\/td>\r\n<td>up to 80\u00b0C<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n<!-- \/wp:table -->","parent":0,"count":5,"filter":"raw"},{"term_id":3234,"name":"valve seat material compatibility chart","slug":"valve-seat-material-compatibility-chart","term_group":0,"term_taxonomy_id":3234,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3235,"name":"Valve Seat Rings","slug":"valve-seat-rings","term_group":0,"term_taxonomy_id":3235,"taxonomy":"post_tag","description":"<!-- wp:paragraph -->\r\n\r\nThe Valve seat or seat ring is used to support the valve plug or disc in a fully closed position and to form a sealing part. Usually, the valve seat diameter is the maximum flow diameter of the valve. The seat material is very wide, all kinds of rubber, plastic, and metal materials can be used as seat material, such as EPDM, NBR, NR, PTF.E, PEEK, PFA, SS315, STELLITE, and so on\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_6f889b-ad\"} \/-->\r\n\r\n<!-- wp:generateblocks\/button-container {\"uniqueId\":\"6d8495a3\",\"isDynamic\":true,\"blockVersion\":2} -->\r\n<!-- wp:generateblocks\/button {\"uniqueId\":\"3d442e11\",\"hasUrl\":true,\"target\":true,\"backgroundColor\":\"#0366d6\",\"textColor\":\"#ffffff\",\"backgroundColorHover\":\"#222222\",\"textColorHover\":\"#ffffff\",\"paddingTop\":\"15\",\"paddingRight\":\"20\",\"paddingBottom\":\"15\",\"paddingLeft\":\"20\"} -->\r\n<a class=\"gb-button gb-button-3d442e11 gb-button-text\" href=\"mailto:commercial@zecovalve.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>GET VALVE SEAT RINGS PRICE<\/strong><\/a>\r\n<!-- \/wp:generateblocks\/button -->\r\n<!-- \/wp:generateblocks\/button-container -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nFor the butterfly valve, the seat material usually are rubbers, such as EPDM, NBR, NR (Natural hard rubber)\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nFor the ball valve and plug valve the seat material usually is plastics, such as PTFE, PEEK, and so on.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nFor the globe valve and gate valve the seat material usually is metal to metal.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nFor valves using soft seat material, their shut-off performance is great and even can reach zero bubble seat tightness. while the disadvantaged part is they can not resist high temperature and high-pressure applications.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nOn the other hand, those valve's seat material is metal to metal therefore they can stand with high-pressure ratings up to 2500LB.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-types-of-seat-rings\">Types of Seat Rings<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Soft Seat (Nonmetallic Seat Ring)<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe majority of valves have soft seat inserts and elastomer or polymer seals. The nonmetallic seat ring is made from e.g. Teflon. The ring is held against the ball by an insert. For fire-safe service, a secondary metal-to-metal seating arrangement is required to omit leakage in the event that the soft seat material is lost during a fire. Soft seated valves are recommended for clean service only and are unsuitable for dirty\/abrasive service or high temperatures.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Double Beveled Sealing Ring<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe structure design of a double-beveled sealing ring has been adopted to reduce the friction between the ball and the sealing ring to achieve lower operating torque. When the medium pressure is low, the ball has a smaller contacting surface with a sealing ring, which introduces higher sealing pressure to ensure the sealing reliability. When the medium pressure gets higher, the contacting area between the ball and the sealing ring increases accordingly. A larger contact area reduces the sealing pressure to avoid the deformation of the sealing ring.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Cantilevered lips seat rings<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nSeat rings with cantilevered lips are designed so that the ball contacts initially only the tip of the lip. As the upstream and downstream seats are pre-stressed on an assembly against the ball, the lips de\ufb02ect and put the seat rings into a torsion. When the valve is being closed against the line pressure, the lip of the downstream seat de\ufb02ects still further until \ufb01nally the entire seat surface matches the ball. By this design, the seats have some spring action that promotes good sealing action also at low \ufb02uid pressures. Furthermore, the resilient construction keeps the seats from being crushed at high \ufb02uid loads\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Pressure equalizing slots<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe seat ring shown is provided with peripheral slots, which are known as pressure-equalizing slots. During the closing of the valve, the maximum surge pressure occurs, during which the downstream seat can be forced to intrude into the ball port and the valve can become inoperative. The pressure equalizing slots prevents this potential failure. When pressure causes the upstream seat to move against the ball and the ball moves downstream, the pressure simply leaks into the valve body cavity through the relief slots. The upstream seat ring becomes pressure balanced. Downstream sealing prevents seat damage and lowers operating torque while providing full bidirectional capability. The seats with pressure equalizing slots also permit the valve to operate at a higher pressure differential with lower torques than double sealing valves in which there is sealing between both seats and the ball.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Soft Seat (Metallic Seat Ring)<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe metallic seat ring, containing a nonmetallic insert, usually requires spring force to achieve a tight seal. Due to springs, this design is not used in corrosive service. Even though this seat has a metal seat ring, it is categorized as a soft seated ball valve due to its use of soft material insert, which is in contact with the ball.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Metal to Metal Seats<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nFor services unsuitable for soft seating, metal and ceramic seating are being used. In general practice, hard metal seated ball valves (typically stellite) are only used in severe service conditions such as high temperature, high erosion, corrosion or abrasion, slurry, etc. Metal seats are generally not bubble tight. Metal seats and balls are typically lapped in matching sets resulting in perfect roundness and fitness to ensure smooth operation and tight shut-off and achieving \u2018Zero Leakage\u2019. Metal seats come in different classes of Shut Off including Class IV, V, and VI. Metal Seat and Ball are fabricated from base metals coated with hard chrome, tungsten carbide, and Stellite.\r\n\r\n<!-- \/wp:paragraph -->","parent":0,"count":5,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":3236,"label":"butterfly valve seat material"},{"value":1998,"label":"PCTFE Valve Seat Manufacturer"},{"value":3234,"label":"valve seat material compatibility chart"},{"value":3235,"label":"Valve Seat Rings"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Valve Seat Material Compatibility Chart - Valve Seat Rings | ZECO Valve<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zecovalve.com\/ru\/what-is-valve-seat-and-seat-rings-how-many-different-materials-do-they-have-zeco-valve-industrial-valve-manufacturer.html\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Valve Seat Material Compatibility Chart - Valve Seat Rings | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"What is Valve Seat? 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