主要零件材质
| 零件名称 Part Name | ZG1Cr18Ni9T i304 CF8 | ZGOOCr18Ni10 304L CF3 | ZG1Cr18Ni12Mo 2Ti316 CF8M | zgoocR17nI14mO2 316L CF3M | WCB |
| 阀体/阀盖 Body/Cap | OCr18Ni9 | OOCr18Ni10 | OOCr18Ni9Mo2 | OOCr18Ni10Mo2 | WCB |
| 阀瓣 Valve Piece | OCr18Ni9 | OOCr18Ni10 | OOCr18Ni9Mo2 | OOCr18Ni10Mo2 | 1Cr3 |
| 阀杆Stem | OCr18Ni9 | OOCr18Ni10 | OOCr18Ni9Mo2 | OOCr18Ni10Mo2 | 1Cr3 |
| 阀杆螺母 Vailve Pole Nut | 铝青铜Aluminium Bronze | ||||
| 填料 Stem Packing | PTFE编织 | PTFE编织 | PTFE编织 | PTFE编织 | 石墨Graphite |
| 垫片 Gasket | 304+PTFE | 304L+PTFE | 316+PTFE | 316L+PTFE | 石墨+304 |
| 螺栓 Bolt | 不锈钢 Stainless Steel | 34GtMoA | |||
| 螺母 Nut | 不锈钢 Stainless Steel | 45 | |||
| 手轮 HandWheel | 球墨铸铁、铸钢 Nodular Cast lron And Cast Steel | ||||
