{"id":1000615,"date":"2026-09-13T21:48:36","date_gmt":"2026-09-13T21:48:36","guid":{"rendered":"https:\/\/omnivapipe.com\/?post_type=product&#038;p=1000615"},"modified":"2026-10-20T13:54:31","modified_gmt":"2026-10-20T13:54:31","slug":"gost-russian-carbon-steel-gate-valve","status":"publish","type":"product","link":"https:\/\/omnivapipe.com\/fr\/product\/gost-russian-carbon-steel-gate-valve\/","title":{"rendered":"Robinet-vanne GOST\/russe en acier au carbone"},"content":{"rendered":"<p>Le robinet-vanne en acier au carbone WCB est une vanne industrielle robuste con\u00e7ue pour un isolement fiable dans les tuyauteries haute pression et haute temp\u00e9rature. Fabriqu\u00e9 en acier moul\u00e9 ASTM A216 WCB, il offre une r\u00e9sistance m\u00e9canique et thermique sup\u00e9rieure \u00e0 celle de la fonte. Il dispose d'une tige montante (vis et \u00e9trier ext\u00e9rieurs) pour une indication visuelle claire de la position et est con\u00e7u selon les normes GB\/T, ce qui en fait un \u00e9quivalent adapt\u00e9 aux exigences GOST du march\u00e9 russe.<\/p>\n<h5>Sp\u00e9cifications techniques :<\/h5>\n<ul>\n<li><strong>Pression nominale (PN) :<\/strong> 1.6 MPa (PN16)<\/li>\n<li><strong>\u00c9cartement entre faces :<\/strong> DN50 \u2013 DN300 (Standard Range)<\/li>\n<li><strong>Fluide admissible :<\/strong> Water, Steam, Oil, Gas<\/li>\n<li><strong>Temp\u00e9rature de service :<\/strong> -29 \u00b0C \u00e0 425 \u00b0C (plage de l'acier au carbone)<\/li>\n<\/ul>\n<h5><strong>Main Parts and Materials:<\/strong><\/h5>\n<table width=\"577\">\n<tbody>\n<tr>\n<td width=\"294\"><strong>D\u00e9signation<\/strong><\/td>\n<td width=\"283\"><strong>Mat\u00e9riau<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Corps, chapeau, disque<\/td>\n<td>WCB (acier au carbone moul\u00e9)<\/td>\n<\/tr>\n<tr>\n<td>Principales pi\u00e8ces et mat\u00e9riaux :<\/td>\n<td>2Cr13 (acier inoxydable martensitique)<\/td>\n<\/tr>\n<tr>\n<td>Bague de si\u00e8ge \/ insert<\/td>\n<td>2CuAl10Fe3 (bronze d'aluminium)<\/td>\n<\/tr>\n<tr>\n<td>Garniture (fouloir)<\/td>\n<td>Graphite flexible<\/td>\n<\/tr>\n<tr>\n<td>Joint de chapeau<\/td>\n<td>1Cr13 + graphite<\/td>\n<\/tr>\n<tr>\n<td>Volant<\/td>\n<td>QT450-10 (fonte ductile)<\/td>\n<\/tr>\n<tr>\n<td>Boulons et goujons<\/td>\n<td>Acier 35# \/ acier 25#<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" class=\"alignnone wp-image-1001068\" src=\"https:\/\/omnivapipe.com\/wp-content\/uploads\/2026\/09\/2-11.png\" alt=\"\" width=\"1156\" height=\"620\" srcset=\"https:\/\/omnivapipe.com\/wp-content\/uploads\/2026\/09\/2-11.png 1712w, https:\/\/omnivapipe.com\/wp-content\/uploads\/2026\/09\/2-11-600x322.png 600w, https:\/\/omnivapipe.com\/wp-content\/uploads\/2026\/09\/2-11-300x161.png 300w, https:\/\/omnivapipe.com\/wp-content\/uploads\/2026\/09\/2-11-1024x550.png 1024w, https:\/\/omnivapipe.com\/wp-content\/uploads\/2026\/09\/2-11-768x412.png 768w, https:\/\/omnivapipe.com\/wp-content\/uploads\/2026\/09\/2-11-1536x825.png 1536w\" sizes=\"(max-width: 1156px) 100vw, 1156px\" \/><\/p>\n<h5>Caract\u00e9ristiques principales :<\/h5>\n<ul>\n<li><strong>Corps haute r\u00e9sistance :<\/strong> La construction en acier moul\u00e9 WCB garantit la durabilit\u00e9 sous haute pression et contrainte thermique.<\/li>\n<li><strong>Garniture r\u00e9sistante \u00e0 l'usure :<\/strong> La bague de si\u00e8ge en bronze d'aluminium (2CuAl10Fe3) offre une excellente r\u00e9sistance \u00e0 l'usure et au grippage, assurant une \u00e9tanch\u00e9it\u00e9 durable sur de nombreux cycles.<\/li>\n<li><strong>\u00c9tanch\u00e9it\u00e9 fiable :<\/strong> La garniture en graphite et les joints de type spiral\u00e9 (1Cr13 + graphite) assurent une \u00e9tanch\u00e9it\u00e9 parfaite m\u00eame \u00e0 temp\u00e9rature \u00e9lev\u00e9e.<\/li>\n<li><strong>Tige montante :<\/strong> Le m\u00e9canisme OS&amp;Y (vis et \u00e9trier ext\u00e9rieurs) permet de v\u00e9rifier visuellement \u00e0 distance l'\u00e9tat de la vanne (ouverte\/ferm\u00e9e).<\/li>\n<\/ul>\n<div style=\"display: none;\"><\/div>\n<div class=\"cbu-aibuy-login\"><\/div>\n<div class=\"1688-aibuy-drawer\"><\/div>\n<div class=\"1688-aibuy-search-icon\" style=\"display: none;\">\n<div class=\"cbu-aibuy-trigger-btn-container\">\n<div class=\"cbu-aibuy--dropdown-trigger aibuy-trigger-btn-wrapper\"><img decoding=\"async\" src=\"chrome-extension:\/\/ecpkhbhhpfjkkcedaejmpaabpdgcaegc\/assets\/search-image-icon.png\" alt=\"\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"1688-aibuy-screenshot\"><\/div>","protected":false},"excerpt":{"rendered":"<p><strong>Exigences techniques :<\/strong><\/p>\n<ol>\n<li><strong>Conception :<\/strong> GB\/T 12234;<\/li>\n<li><strong>Face to Face:<\/strong> GB\/T 12221;<\/li>\n<li><strong>Raccordement \u00e0 brides :<\/strong> GB\/T 9113.2;<\/li>\n<li><strong>Essai de pression :<\/strong> GB\/T 26480;<\/li>\n<\/ol>\n<div style=\"display: none;\"><\/div>\n<div class=\"cbu-aibuy-login\"><\/div>\n<div class=\"1688-aibuy-drawer\"><\/div>\n<div class=\"1688-aibuy-search-icon\" style=\"display: none;\">\n<div class=\"cbu-aibuy-trigger-btn-container\">\n<div class=\"cbu-aibuy--dropdown-trigger aibuy-trigger-btn-wrapper\"><img decoding=\"async\" src=\"chrome-extension:\/\/ecpkhbhhpfjkkcedaejmpaabpdgcaegc\/assets\/search-image-icon.png\" alt=\"\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"1688-aibuy-screenshot\"><\/div>","protected":false},"featured_media":1001340,"template":"","meta":[],"product_brand":[],"product_cat":[260,329,98,334,332],"product_tag":[192,189,348,183,347,188],"class_list":["post-1000615","product","type-product","status-publish","has-post-thumbnail","product_cat-russia-cast-steel","product_cat-russia-cast-steel-gate-valve","product_cat-russia-standard","product_cat-steam-valves","product_cat-water-valves","product_tag-carbon-steel-gate-valve","product_tag-cast-iron-gate-valve","product_tag-solution-electric-power","product_tag-gate-valves","product_tag-solution-oil-petrochemical","product_tag-russian-standard","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/product\/1000615","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/media\/1001340"}],"wp:attachment":[{"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/media?parent=1000615"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1000615"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1000615"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1000615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}