殼體材料Shells materials | 閥座材料Valve seats materials | 適作溫度applicabletemperature | 適用介質(zhì)applicable medium |
碳鋼C型C-type carbon steel | PTFE+不銹鋼PTFE+ stainless steel | ≤150℃ | 水、蒸汽油品等 water ,the steam, the oil quality and so on |
不銹鋼stainless steel | ≤250℃ |
鉻鎳鈦鋼P型chromium nickel titanium steel P | PTFE+不銹鋼PTFE+ stainless steel | ≤150℃ | X酸類niter acids |
不銹鋼stainless steel | ≤200℃ |
鉻鎳鉬鈦鋼P型chromium nickel titanium steel P | PTFE+不銹鋼PTFE+ stainless steel | ≤150℃ | 醋酸類vinegar acids |
不銹鋼stainless steel | ≤200℃ |
鉻鎳鉬鈦鋼I型chromium nickel titanium steel I | 本體+硬質(zhì)合金main bodies + hard alloy | ≤550℃ | 蒸汽、冶煉、能源 steam, smelting the energy |