美標(biāo)法蘭閘閥產(chǎn)品規(guī)范 產(chǎn)品規(guī)范 Product Specification | 設(shè)計(jì)規(guī)范 Design Spec | 結(jié)構(gòu)長(zhǎng)度 Face to Face | 連接法蘭 Flanged End | 試驗(yàn)與檢驗(yàn) Test &Check | 壓力-溫度 Pressure-Temp | 產(chǎn)品標(biāo)識(shí) Marking | 供貨規(guī)范 Supply | API600 | ANSI B16.10 | ANSI B16.5 | API598 | ASME B16.34 | API6D | API600 | API6D | API6D | API6D | MSS SP-25 |
API美標(biāo)法蘭閘閥零部件材料列表Material List 零件名稱 | 零部件材料Part Material | Part Name | 閥體/閥蓋 | A216-WCB | A217-WC6 | A352-LCB | A351-CF8M | Body/Bonnet | 閘板 | A216-WCB | A217-WC6 | A352-LCB | A351-CF8M | Wedge | 閥桿 | A182-F6a | A182-F11 | A182-F6a | A182-F316 | Stem | 填料 | 柔性石墨/ Flexible Graphite | 聚四氟乙烯/PTFE | Packing | 墊片 | 18-8柔性石墨/18-8Flexible Graphite | Gasket | 螺栓 | A193-B7 | A193-B7 | A193-B7M | A193-B8 | Bolt | 適用溫度 | -29~425℃ | -29~550℃ | -46~350℃ | -40~200℃ | Suitable Temp | 適用介質(zhì) | 水，油品，蒸汽 Water，Oil，Steam | 蒸汽，油品 Steam，Oil | 丙烷，乙烯 Propane，Ethane | 硝酸類 Nitric Acid | Suitable Medium
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