{"id":17522,"date":"2022-06-28T02:47:32","date_gmt":"2022-06-28T02:47:32","guid":{"rendered":"https:\/\/zecovalve.com\/?post_type=product&#038;p=17522"},"modified":"2023-06-15T14:01:42","modified_gmt":"2023-06-15T14:01:42","slug":"carbon-steel-globe-valve","status":"publish","type":"product","link":"https:\/\/zecovalve.com\/pt\/produto\/carbon-steel-globe-valve","title":{"rendered":"V\u00e1lvula de globo em a\u00e7o carbono"},"content":{"rendered":"<p>A v\u00e1lvula globo de a\u00e7o carbono \u00e9 uma v\u00e1lvula de veda\u00e7\u00e3o for\u00e7ada, o fechamento da v\u00e1lvula deve ser aplicado \u00e0 press\u00e3o do disco para for\u00e7ar a superf\u00edcie de veda\u00e7\u00e3o a n\u00e3o vazar.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image alignnone size-medium wp-image-16109\">\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-27912 size-medium\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Carbon-Steel-Globe-Valve-300x225.jpg\" alt=\"V\u00e1lvula de globo em a\u00e7o carbono\" width=\"300\" height=\"225\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Carbon-Steel-Globe-Valve-300x225.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Carbon-Steel-Globe-Valve-768x576.jpg 768w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Carbon-Steel-Globe-Valve-600x450.jpg 600w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Carbon-Steel-Globe-Valve.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\r\n<\/figure>\r\n\r\n\r\n<div class=\"gb-button-wrapper gb-button-wrapper-6d8495a3\">\r\n\r\n\r\n<p><a class=\"gb-button gb-button-3d442e11 gb-button-text\" href=\"https:\/\/zecovalve.com\/pt\/contact\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>OBTER PRE\u00c7O DA V\u00c1LVULA GLOBO DE A\u00c7O CARBONO<\/strong><\/a><\/p>\r\n<\/div>\r\n\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">O que \u00e9 o material de a\u00e7o-carbono?<\/h2>\r\n\r\n\r\n\r\n<p>O a\u00e7o carbono \u00e9 uma liga de ferro-carbono, que cont\u00e9m at\u00e9 2,1 peso de carbono %. Para os a\u00e7os carbono, n\u00e3o h\u00e1 teor m\u00ednimo especificado de outros elementos de liga; no entanto, eles geralmente cont\u00eam mangan\u00eas. O teor m\u00e1ximo de mangan\u00eas, sil\u00edcio e cobre deve ser inferior a 1,65 peso de %, 0,6 peso de % e 0,6 peso de %, respectivamente.<\/p>\r\n\r\n\r\n\r\n<p>O a\u00e7o carbono \u00e9 usado em temperaturas mais altas, ou a preocupa\u00e7\u00e3o com choques t\u00e9rmicos ou mec\u00e2nicos \u00e9 um problema, o que os torna populares nas ind\u00fastrias petrol\u00edferas e petroqu\u00edmicas.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Estrutura da v\u00e1lvula globo de a\u00e7o carbono<\/h2>\r\n\r\n\r\n\r\n<p>O corpo e os gorros s\u00e3o fundidos de alta qualidade e posteriormente usinados com precis\u00e3o, direcionando a aten\u00e7\u00e3o para evitar a concentra\u00e7\u00e3o de estresse. Os gorros s\u00e3o feitos de uma s\u00f3 pe\u00e7a - sendo o jugo parte integrante dela - ou de duas pe\u00e7as, dependendo do tamanho da v\u00e1lvula globo. Isso garante o alinhamento perfeito com o corpo, o que leva a uma abertura e fechamento precisos. Os corpos das v\u00e1lvulas globo s\u00e3o projetados considerando as mesmas caracter\u00edsticas das v\u00e1lvulas gaveta, o que neste caso significa que o disco \u00e9 guiado em v\u00e1lvulas de tamanhos maiores ou em servi\u00e7os de alta press\u00e3o, a fim de evitar vibra\u00e7\u00f5es e um melhor assento. O design da junta corpo-castelo varia dependendo da classe da v\u00e1lvula globo. As v\u00e1lvulas globo das classes 150 a 600 consistem em uma conex\u00e3o circular macho-f\u00eamea com uma junta de grafite ou espiral. As v\u00e1lvulas globo classe 900 e superiores consistem em uma junta tipo anel.<\/p>\r\n\r\n\r\n\r\n<p>Nos projetos de veda\u00e7\u00e3o sob press\u00e3o, a veda\u00e7\u00e3o \u00e9 obtida atrav\u00e9s de uma gaxeta que aproveita a press\u00e3o interna da linha. O material mais comumente usado \u00e9 grafite de alta pureza localizado entre o corpo e o anel retentor do corpo.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Gama de produtos da v\u00e1lvula globo de a\u00e7o carbono<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Material do corpo: a\u00e7o inoxid\u00e1vel, a\u00e7o carbono, a\u00e7o forjado, liga de a\u00e7o<\/li>\r\n<li>Di\u00e2metro nominal: 1\/2\u2033\uff5e24\u2033<\/li>\r\n<li>Gama de press\u00f5es: Classe150\uff5e2500<\/li>\r\n<li>Conex\u00e3o final: RF, RTJ, BW<\/li>\r\n<li>Temperatura de trabalho:-29\u00b0C~560\u00b0C<\/li>\r\n<li>Funcionamento: Volante, caixa de engrenagens, atuador el\u00e9trico, etc.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-specifications-of-carbon-steel-globe-valve\">Especifica\u00e7\u00f5es da V\u00e1lvula Globo de A\u00e7o Carbono<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Padr\u00e3o presencial: ASME B16.10<\/li>\r\n<li>Dimens\u00f5es do flange: ASME B16.5<\/li>\r\n<li>Projeto: ASME B16.34\/BS1873<\/li>\r\n<li>Teste: API 598<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas da V\u00e1lvula Globo de A\u00e7o Carbono<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Corpos bem projetados minimizando turbul\u00eancias e perdas de vaz\u00e3o;<\/li>\r\n<li>O arranjo do assento traseiro permite a substitui\u00e7\u00e3o da gaxeta enquanto a v\u00e1lvula est\u00e1 na posi\u00e7\u00e3o totalmente aberta e est\u00e1 dispon\u00edvel em dois designs de disco diferentes, tipo ON\/OFF e tipo de controle de fluxo;<\/li>\r\n<li>Para garantir um desempenho sem problemas, as superf\u00edcies de assentamento s\u00e3o usinadas com precis\u00e3o e perfeitamente lapidadas;<\/li>\r\n<li>Dispositivo de travamento opcional ou tampa de veda\u00e7\u00e3o de press\u00e3o de extens\u00e3o da haste;<\/li>\r\n<li>Montagem direta opcional de acordo com a norma ISO 5211.<\/li>\r\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>A v\u00e1lvula globo de a\u00e7o carbono \u00e9 uma v\u00e1lvula de veda\u00e7\u00e3o for\u00e7ada, fechamento da v\u00e1lvula, deve ser aplicada press\u00e3o ao disco para for\u00e7ar a veda\u00e7\u00e3o\u2026 <a title=\"V\u00e1lvula de globo em a\u00e7o carbono\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/pt\/produto\/carbon-steel-globe-valve\" aria-label=\"Mais em V\u00e1lvula Globo em A\u00e7o Carbono\">Ler mais<\/a><\/p>","protected":false},"featured_media":27912,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":""},"product_cat":[2049],"product_tag":[2658],"class_list":["post-17522","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-globe-valve","product_tag-isolation-valve","sales-flash-overlay","woocommerce-text-align-center","woocommerce-image-align-center","do-quantity-buttons"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Carbon-Steel-Globe-Valve.jpg",800,600,false],"author_info":[],"comment_info":0,"taxonomy_info":{"product_cat":[{"value":2049,"label":"Globe Valve"}],"product_tag":[{"value":2658,"label":"Isolation Valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Carbon Steel Globe Valve - Carbon Steel\/WCB Globe 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\/pt\/produto\/carbon-steel-globe-valve\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Carbon Steel Globe Valve - Carbon Steel\/WCB Globe Valve | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Carbon steel globe valve is a forced sealed valve, valve closure, must be applied to the disc pressure to force the sealing ... 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