{"id":16565,"date":"2022-06-21T07:51:37","date_gmt":"2022-06-21T07:51:37","guid":{"rendered":"https:\/\/zecovalve.com\/?p=16565"},"modified":"2022-06-21T07:51:38","modified_gmt":"2022-06-21T07:51:38","slug":"material-of-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/fr\/material-of-valve.html","title":{"rendered":"Mat\u00e9riau de la vanne"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-there-are-nine-commonly-used-materials-for-valve-bodies\"><strong>Il existe neuf mat\u00e9riaux couramment utilis\u00e9s pour les corps de vanne\u00a0:<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>1. Fonte grise, adapt\u00e9e \u00e0 une temp\u00e9rature de fonctionnement comprise entre 15 et + 200 \u2103, pression nominale de 1,6 Mpa ou moins, vanne basse pression\u00a0;<\/li><li>2. La fonte mall\u00e9able convient \u00e0 une temp\u00e9rature de fonctionnement comprise entre 15 et + 250 \u2103, une pression nominale de 2,5 Mpa ou moins dans la vanne basse pression\u00a0;<\/li><li>3. Fonte nodulaire, adapt\u00e9e \u00e0 une temp\u00e9rature de fonctionnement comprise entre 30 ~ + 350 \u2103, pression nominale de 4,0 MPa ou moins dans la vanne basse pression\u00a0;<\/li><li>4. Acier au carbone (WCA, WCB, WCC), adapt\u00e9 \u00e0 une temp\u00e9rature de fonctionnement comprise entre \u2013 29 ~ + 425 \u2103, et vannes haute pression, y compris 16 Mn, 30 Mn, temp\u00e9rature de fonctionnement comprise entre 40 ~ + 450 \u2103, couramment utilis\u00e9e pour remplacer l&#039;ASTM. A105\u00a0;<\/li><li>5. Acier \u00e0 faible teneur en carbone (LCB), adapt\u00e9 \u00e0 une temp\u00e9rature de fonctionnement comprise entre \u2013 46 ~ + 345 vannes cryog\u00e9niques\u00a0;<\/li><li>6. Acier alli\u00e9 (WC6, WC9), adapt\u00e9 \u00e0 une temp\u00e9rature de fonctionnement comprise entre \u2013 29 ~ + 595 \u2103 du milieu corrosif de la vanne haute temp\u00e9rature et haute pression\u00a0; WC5, WC12 convient au travail entre \u2013 29 ~ + 650 \u2103 temp\u00e9rature milieu corrosif de vanne haute temp\u00e9rature et haute pression\u00a0;<\/li><li>7. Acier inoxydable aust\u00e9nitique, adapt\u00e9 \u00e0 la temp\u00e9rature de fonctionnement en milieu corrosif \u2013 196 ~ + 600 \u2103 entre les vannes\u00a0;<\/li><li>8. Alliage Monel, principalement utilis\u00e9 dans les vannes contenant du fluor hydrofluorique\u00a0;<\/li><li>9. Les alliages de cuivre moul\u00e9s conviennent principalement \u00e0 la temp\u00e9rature de fonctionnement comprise entre 273 ~ + 200 \u2103 d&#039;un tuyau d&#039;oxyg\u00e8ne avec une vanne.<\/li><\/ul>\n\n\n\n<p>Les mat\u00e9riaux \u00e9num\u00e9r\u00e9s ci-dessus sont les mat\u00e9riaux couramment utilis\u00e9s pour le corps de vanne dans une grande classe, sp\u00e9cifiques \u00e0 chaque classe de mat\u00e9riaux, et il existe de nombreuses marques diff\u00e9rentes, une vari\u00e9t\u00e9 de marques diff\u00e9rentes et applicables \u00e0 une vari\u00e9t\u00e9 de niveaux de pression diff\u00e9rents. 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Fonte grise, adapt\u00e9e \u00e0 une temp\u00e9rature de fonctionnement comprise entre 15 ~ + 200 \u2103, \u2026 <a title=\"Mat\u00e9riau de la vanne\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/fr\/material-of-valve.html\" aria-label=\"Plus sur Material of Valve\">Lire plus<\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[2318,2275],"class_list":["post-16565","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-material-of-valve","tag-valve-body","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":false,"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/fr\/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":2318,"name":"material of valve","slug":"material-of-valve","term_group":0,"term_taxonomy_id":2318,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":2275,"name":"valve body","slug":"valve-body","term_group":0,"term_taxonomy_id":2275,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":2318,"label":"material of valve"},{"value":2275,"label":"valve body"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Material of Valve - 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\/fr\/material-of-valve.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Material of Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"There are nine commonly used materials for valve bodies\uff1a 1.\u00a0Gray cast iron, suitable for working temperature between 15 ~ + 200 \u2103, ... 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