{"id":2133,"date":"2026-06-01T08:00:05","date_gmt":"2026-06-01T00:00:05","guid":{"rendered":"https:\/\/xintaivalves.com\/?post_type=products&p=2133"},"modified":"2026-06-18T11:43:15","modified_gmt":"2026-06-18T03:43:15","slug":"api-pressure-self-sealing-gate-valve","status":"publish","type":"products","link":"https:\/\/www.xintaivalves.com\/fr\/products\/api-pressure-self-sealing-gate-valve\/","title":{"rendered":"Vanne d'arr\u00eat automatique \u00e0 pression API"},"content":{"rendered":"

Pressure Sealing Gate Valve Specifications<\/h2>\n\n\n\n
Type de vanne<\/strong><\/td>Pressure Sealing Gate Valve<\/td><\/tr>
Norme de conception<\/strong><\/td>API 600, ASME B16.34, BS 1414<\/td><\/tr>
Face-to-Face<\/strong><\/td>ASME B16.10<\/td><\/tr>
Terminer la connexion<\/strong><\/td>Flanged (ASME B16.5 \/ B16.47), Butt Weld (ASME B16.25)<\/td><\/tr>
Classe de pression<\/strong><\/td>Class 600 \u2013 Class 2500<\/td><\/tr>
Gamme de taille<\/strong><\/td>NPS 2\u2033 \u2013 48\u2033 (DN50 \u2013 DN1200)<\/td><\/tr>
Mat\u00e9riau du corps<\/strong><\/td>Carbon Steel, Alloy Steel, Stainless Steel, Duplex Stainless Steel<\/td><\/tr>
Body Grades<\/strong><\/td>WCB, WC6, WC9, C5, C12, CF8, CF8M, Duplex SS<\/td><\/tr>
Mat\u00e9riau de garniture<\/strong><\/td>13Cr, F6a, F11, F22, SS304, SS316, Stellite Overlay<\/td><\/tr>
Seat Type<\/strong><\/td>Renewable Seat \/ Integral Seat<\/td><\/tr>
Bonnet Type<\/strong><\/td>Chapeau \u00e0 joint d'\u00e9tanch\u00e9it\u00e9 sous pression<\/td><\/tr>
Stem Design<\/strong><\/td>Outside Screw and Yoke (OS&Y), Rising Stem<\/td><\/tr>
Op\u00e9ration<\/strong><\/td>Volant, engrenage conique, actionneur \u00e9lectrique, actionneur pneumatique<\/td><\/tr>
Inspection et essais<\/strong><\/td>API 598, ISO 5208<\/td><\/tr>
Conception r\u00e9sistante au feu<\/strong><\/td>API 6FA <\/td><\/tr>
\u00c9cart de temp\u00e9rature<\/strong><\/td>-29\u00b0C \u00e0 593\u00b0C (-20\u00b0F \u00e0 1100\u00b0F)<\/td><\/tr>
Applications<\/strong><\/td>Production d'\u00e9lectricit\u00e9, Raffinage, P\u00e9trochimie, Syst\u00e8mes de vapeur haute pression, Pipelines de p\u00e9trole et de gaz<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Caract\u00e9ristiques cl\u00e9s du robinet \u00e0 soupape \u00e0 \u00e9tanch\u00e9it\u00e9 sous pression<\/h2>\n\n\n\n
    \n
  • La conception du chapeau \u00e0 joint de pression offre des performances d'\u00e9tanch\u00e9it\u00e9 am\u00e9lior\u00e9es dans des conditions de haute pression.<\/li>\n\n\n\n
  • Con\u00e7u pour les classes de pression 600 \u00e0 2500 et les applications de service s\u00e9v\u00e8re.<\/li>\n\n\n\n
  • Configurations \u00e0 coin flexible et \u00e0 coin plein disponibles pour une fermeture fiable.<\/li>\n\n\n\n
  • Les surfaces d'assise \u00e0 face dure en Stellite garantissent une dur\u00e9e de vie prolong\u00e9e et une r\u00e9sistance \u00e0 l'usure.<\/li>\n\n\n\n
  • Faible couple de fonctionnement et fonctionnement fluide pour les syst\u00e8mes manuels ou automatis\u00e9s.<\/li>\n\n\n\n
  • La conception du si\u00e8ge arri\u00e8re am\u00e9liore la fiabilit\u00e9 de l'\u00e9tanch\u00e9it\u00e9 de la tige pendant la maintenance.<\/li>\n\n\n\n
  • Convient pour les services de vapeur \u00e0 haute temp\u00e9rature, de thermique, de raffinerie et de p\u00e9trochimie.<\/li>\n\n\n\n
  • Disponible avec des actionneurs \u00e9lectriques, pneumatiques, hydrauliques et \u00e0 engrenages.<\/li>\n<\/ul>\n\n\n\n

    Fabricant et fournisseur de robinets \u00e0 soupape \u00e0 \u00e9tanch\u00e9it\u00e9 sous pression<\/h2>\n\n\n\n

    Xintai fabrique des robinets \u00e0 soupape \u00e0 \u00e9tanch\u00e9it\u00e9 sous pression haute performance con\u00e7us pour les applications d'isolement haute pression et haute temp\u00e9rature. Con\u00e7us selon les normes API 600 et ASME B16.34, ces vannes utilisent une structure de chapeau \u00e0 joint de pression qui am\u00e9liore l'int\u00e9grit\u00e9 de l'\u00e9tanch\u00e9it\u00e9 \u00e0 mesure que la pression interne augmente. Ils sont largement utilis\u00e9s dans les centrales \u00e9lectriques, les unit\u00e9s de raffinage, les installations p\u00e9trochimiques et les syst\u00e8mes de vapeur industriels n\u00e9cessitant des performances de fermeture fiables, de faibles taux de fuite et une longue dur\u00e9e de vie dans des conditions de fonctionnement exigeantes.<\/p>\n\n\n\n

    \"\"<\/figure>","protected":false},"excerpt":{"rendered":"

    Pressure Sealing Gate Valve Specifications Valve Type Pressure Sealing Gate Valve Design Standard API 600, ASME B16.34, BS 1414 Face-to-Face ASME B16.10 End Connection Flanged (ASME B16.5 \/ B16.47), Butt Weld (ASME B16.25) Pressure Class Class 600 – Class 2500 Size Range NPS 2″ \u2013 48″ (DN50 \u2013 DN1200) Body Material Carbon Steel, Alloy Steel, […]<\/p>\n","protected":false},"featured_media":2134,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product":[81],"class_list":["post-2133","products","type-products","status-publish","has-post-thumbnail","hentry","product-gate-valve"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/fr\/wp-json\/wp\/v2\/products\/2133","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/fr\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/fr\/wp-json\/wp\/v2\/types\/products"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/fr\/wp-json\/wp\/v2\/comments?post=2133"}],"version-history":[{"count":3,"href":"https:\/\/www.xintaivalves.com\/fr\/wp-json\/wp\/v2\/products\/2133\/revisions"}],"predecessor-version":[{"id":15646,"href":"https:\/\/www.xintaivalves.com\/fr\/wp-json\/wp\/v2\/products\/2133\/revisions\/15646"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/fr\/wp-json\/wp\/v2\/media\/2134"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/fr\/wp-json\/wp\/v2\/media?parent=2133"}],"wp:term":[{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/fr\/wp-json\/wp\/v2\/product?post=2133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}