{"id":1762,"date":"2024-04-25T13:40:03","date_gmt":"2024-04-25T05:40:03","guid":{"rendered":"http:\/\/www.camcjsw-rollingelements.com\/product\/ceramic-valve-ball-and-seat\/"},"modified":"2025-09-26T10:17:25","modified_gmt":"2025-09-26T02:17:25","slug":"ceramic-valve-ball-and-seat","status":"publish","type":"product","link":"http:\/\/www.camcjsw-rollingelements.com\/pt\/product\/ceramic-valve-ball-and-seat","title":{"rendered":"Esfera e sede da v\u00e1lvula de cer\u00e2mica"},"content":{"rendered":"

A esfera e a sede da v\u00e1lvula s\u00e3o pe\u00e7as importantes da bomba de extra\u00e7\u00e3o de petr\u00f3leo; seu uso determina diretamente a vida \u00fatil da bomba. De acordo com as caracter\u00edsticas de corros\u00e3o do petr\u00f3leo, os po\u00e7os de petr\u00f3leo podem exigir materiais diferentes<\/p>\n

Podemos fabricar esferas e assentos API 11AX em a\u00e7o inoxid\u00e1vel AISI 440C e ligas duras (carboneto de tungst\u00eanio e STELLITE), com vantagens como alta dureza, resist\u00eancia ao desgaste e resist\u00eancia \u00e0 corros\u00e3o.<\/p>\n

Cada uma de nossas combina\u00e7\u00f5es de esfera e assento \u00e9 testada a v\u00e1cuo para garantir que seja obtida uma veda\u00e7\u00e3o perfeita em todas as posi\u00e7\u00f5es de contato.<\/p>\n

Esfera e sede da v\u00e1lvula em cer\u00e2mica<\/p>\n

Esfera e sede de cer\u00e2mica acabadas<\/p>\n

Materiais:<\/p>\n\n\n\n\n\n\n\n\n
C\u00d3DIGO<\/td>\nINSTRU\u00c7\u00c3O<\/td>\nDUREZA<\/td>\nMATERIAL<\/td>\n<\/tr>\n
SS<\/td>\nA\u00e7o inoxid\u00e1vel<\/td>\nBola: HRC 58-65<\/p>\n

Assento: HRC 52-56<\/td>\n

9Cr18Mo (AISI 440C)<\/p>\n

6Cr18Mo (AISI 440A)<\/td>\n<\/tr>\n

ST<\/td>\nFundi\u00e7\u00e3o de liga de cobalto<\/td>\nBola: HRC 56-63<\/p>\n

Assento: HRC 50-56<\/td>\n

Liga de cobalto, cromo e tungst\u00eanio<\/td>\n<\/tr>\n
ST<\/td>\nLiga de cobalto, metalurgia do p\u00f3<\/td>\nEsfera: HRC 53-60<\/p>\n

Assento: HRC 51-57<\/td>\n

Liga de cobalto, cromo e tungst\u00eanio<\/td>\n<\/tr>\n
TC<\/td>\nCarboneto de tungst\u00eanio<\/td>\nBola: HRA 88-89<\/p>\n

Assento: HRA 88-89,5<\/td>\n

Tungst\u00eanio com adesivo de cobalto<\/td>\n<\/tr>\n
ZrO\u2082<\/td>\nZrO\u2082 cer\u00e2mico<\/td>\nHV 900-1300<\/td>\nZrO\u2082<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Tabela de tamanhos:<\/p>\n

\"\"<\/p>\n\n\n\n\n\n\n\n\n\n\n
Tipo<\/strong><\/td>\nFluido,\u00a0<\/strong>mm\u00b2<\/strong><\/td>\nD\u0448<\/strong>,\u00a0<\/strong>mm<\/strong><\/td>\nD<\/strong>,\u00a0<\/strong>mm<\/strong><\/td>\nd mm<\/strong><\/td>\nH<\/strong>,\u00a0<\/strong>mm<\/strong><\/td>\n<\/tr>\n
V11-106<\/td>\n107<\/td>\n15.8750<\/td>\n20.142<\/td>\n11.68<\/td>\n12.70<\/td>\n<\/tr>\n
V11-125<\/td>\n153<\/td>\n19.0500<\/td>\n23.317<\/td>\n13.97<\/td>\n12.70<\/td>\n<\/tr>\n
V11-150<\/td>\n227<\/td>\n23.8125<\/td>\n29.667<\/td>\n17.02<\/td>\n12.70<\/td>\n<\/tr>\n
V11-175<\/td>\n345<\/td>\n28.5750<\/td>\n35.255<\/td>\n20.96<\/td>\n12.70<\/td>\n<\/tr>\n
V11-225<\/td>\n569<\/td>\n34.9250<\/td>\n43.688<\/td>\n26.92<\/td>\n12.70<\/td>\n<\/tr>\n
V11-250<\/td>\n869<\/td>\n42.8625<\/td>\n51.054<\/td>\n33.27<\/td>\n12.70<\/td>\n<\/tr>\n
V11-375<\/td>\n1623<\/td>\n57.1500<\/td>\n78.029<\/td>\n45.47<\/td>\n19,05<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Aplica\u00e7\u00e3o:<\/p>\n

\"\"<\/p>\n

As esferas e sedes de v\u00e1lvula s\u00e3o utilizadas na fabrica\u00e7\u00e3o de v\u00e1lvulas de bombas submers\u00edveis com hastes de suc\u00e7\u00e3o, um tipo de v\u00e1lvula de reten\u00e7\u00e3o empregada na produ\u00e7\u00e3o de petr\u00f3leo e g\u00e1s. As esferas e sedes de v\u00e1lvula s\u00e3o as pe\u00e7as mais cr\u00edticas da bomba, pois est\u00e3o sujeitas \u00e0s maiores tens\u00f5es qu\u00edmicas e mec\u00e2nicas.<\/p>\n

\"\"<\/p>\n

Nossa embalagem<\/em><\/strong>:<\/p>\n

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

The valve ball and seat is a important part of the oil field mining pump, its using directly decides the service life of pump.According to the corrosion characteristics of oil, oil Wells can provide different material We can produce the API 11AX ball and seat in materials stainless steel AISI440C and hard alloy (tungsten carbide […]<\/p>","protected":false},"featured_media":3134,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[53],"product_tag":[],"class_list":{"0":"post-1762","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-valve-pair","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"yoast_head":"\r\nCeramic Valve Ball and Seat - 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