所屬類別：球閥 Class 900 Two-Piece Trunnion Mounted Ball Valve 球 閥 產(chǎn)品類別：美標(biāo)閥系列 技術(shù)要求： 設(shè)計(jì)和制造：ANSI B16.34、API 608、API 6D、BS 5351 結(jié)構(gòu)長(zhǎng)度：ANSI B16.10、API 6D 法蘭連接：ANSI B16.5 防火要求：API 607、API 6FA 試驗(yàn)和驗(yàn)收：API 598、API 6D 材料 零件名稱 材料 21 泄放閥 Carbon Steel/Stainless Steel 20 蝸輪驅(qū)動(dòng)裝置 Manufacturer’s Standard 19 防靜電裝置 Stainless Steel 18 彈簧 17-7PH/inconel 17 O形圈 Viton 16 球體支撐座 Carbon Steel/SS 15 墊片 PTFE/NYLON 14 止推墊片 PTFE/NYLON 13 閥桿 CS+Plated/Stainless Steel 零件名稱 WCB LCB WC6 WC9 12 螺母 A193 Gr B7 A320 Gr L7 A193 Gr B7 A193 Gr B16 11 螺栓螺母 A193 Gr B7/A194 Gr 2H A320 Gr L7/A194 Gr4 A193 Gr B16/A194 Gr 4/7 A193 Gr B16/A194 Gr 4 10 墊片 PTFE/SPIRAL WOUND PTFE/SPIRAL WOUND PTFE/SPIRAL WOUND PTFE/SPIRAL WOUND 09 填料 PTFE/Graphite Graphite/PTFE Graphite/PTFE Graphite/PTFE 08 球座 PTFE/RPTFE PTFE/RPTFE PTFE/RPTFE PTFE/RPTFE 07 密封壓蓋 A216 Gr WCB A352 Gr LCB A217 Gr WC9 A217 Gr WC9 06 填料壓蓋 A216 Gr WCB A352 Gr LCB A217 Gr WC9 A217 Gr WC9 05 球支撐座 A216 Gr WCB A352 Gr LCB A217 Gr WC9 A217 Gr WC9 04 閥座 A216 Gr WCB A352 Gr LCB A217 Gr WC9 A217 Gr WC9 03 球體 A216 Gr WCB A352 Gr LCB A217 Gr WC9 A217 Gr WC9 02 右閥體 A216 Gr WCB A352 Gr LCB A217 Gr WC9 A217 Gr WC9 01 左閥體 A216 Gr WCB A352 Gr LCB A217 Gr WC9 A217 Gr WC9 零件名稱 C5 C12 CF8 CF8M 12 螺母 A193 Gr B7 A320 Gr L7 A193 Gr B8 A193 Gr B8 11 螺栓螺母 A193 Gr B16/A194 Gr 4/7 A193 Gr B16/A194 Gr 4/7 A193 B8/A194 8 A193 B8M/A194 B8 10 墊片 PTFE/SPIRAL WOUND PTFE/SPIRAL WOUND PTFE/SPIRAL WOUND PTFE/SPIRAL WOUND 09 填料 GRAFOIL GRAFOIL GRAFOIL GRAFOIL 08 球座 PTFE/RPTFE PTFE/RPTFE PTFE/RPTFE PTFE/RPTFE 07 密封壓蓋 A217 Gr C5 A217 Gr C12 A351 Gr CF8 A351 Gr CF8M 06 填料壓蓋 A217 Gr C5 A217 Gr C12 A351 Gr CF8 A351 Gr CF8M 05 球支撐座 A217 Gr C5 A217 Gr C12 A351 Gr CF8 A351 Gr CF8M 04 閥座 A217 Gr C5 A217 Gr C12 A351 Gr CF8 A351 Gr CF8M 03 球體 A217 Gr C5 A217 Gr C12 A351 Gr CF8 A351 Gr CF8M 02 右閥體 A217 Gr C5 A217 Gr C12 A351 Gr CF8 A351 Gr CF8M 01 左閥體 A217 Gr C5 A217 Gr