主要零件材料 Main parts and materials
零件名稱 ltem | CF8系列 | CF3系列 | CF8M系列 | CF3M系列 | 321系列 |
閥體/閥蓋Body/Cap | CF8 | CF3 | CF8M | CF3M | 0Cr18Ni10Ti |
閘板Wedge | CF8 | CF3 | CF8M | CF3M | 0Cr18Ni10Ti |
閥桿Stem | F304 | F304L | F316 | F316L | 321 |
填料Packing | PTFE編織Weaving | PTFE編織Weaving | PTFE編織Weaving | PTFE編織Weaving | PTFE編織Weaving |
墊片Gasket | PTFE+304 | PTFE+304L | PTFE+316 | PTFE+316L | PTFE+321 |
壓蓋Gland flange | CF8 | CF3 | CF8M | CF3M | 0Cr18Ni10Ti |
填料壓環(huán)Stuffing ring | 304 | 304L | 316 | 316L | 0Cr18Ni10Ti |
螺栓Bolt | A193-B8 | A193-B8 | A193-B8 | A193-B8 | A193-B8 |
螺母Nut | A194-8M | A194-8M | A194-8M | A194-8M | A194-8M |