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阀体Body | 阀板 Di sc | 转轴Stem | 衬套 Bushing | 阀座Sest | ||||
材料名称 Name | 代号 Code | 材料名称 Name | 材料名称 Name | 材料名称 Name | 材料名称 Nane | 适用温度.c Working Temp | ||
灰铸铁 Cast Iron | Z | 电镀球墨铸铁 Plated Ductile Iron | 不锈钢 StainlessSteel 碳钢 carbon steel | 润滑青铜 Lubrized Bronze 聚四氣乙烯 PTFE | 天然胶 NR | -20〜+85℃ | ||
球墨铸铁 Ductile Iron | Q | 铝青铜 Aluminum Bronze | 海帕轮 Hypalon | -18—+135℃ intemittence ,-18 〜+149 | ||||
乙丙橡胶 EPDM | -45〜+135℃ intemittence -50 〜+150 | |||||||
铝青铜 Aluminum Bronze | T | ZGlCrl8Ni9Ti 不锈钢 Stianless Steel | 氣丁橡胶 Neoprene | -7 〜+93℃ intemittence -7〜+107 | ||||
丁腈橡胶 NBR | -12〜+82℃ intemi ttence T2〜+93 | |||||||
ZGlCrl8Ni9Ti 不锈钢 Stianless Steel | P | 钛钢 Titanium Steel | ||||||
耐磨橡胶 Wear-resistant Rubber | -10〜+50℃ | |||||||
CF8M不锈钢 Stianless Steel | R | CF8不锈钢 Stianless Steel | 氟橡胶 VITON | -23〜+150℃ | ||||
耐热乙丙橡胶 Heat-resistant Rubber | -20〜+150℃ | |||||||
碳钢 Carbon Steel | C | 碳钢 Carbon Steel | ||||||
CF8不锈钢 Stianless Steel | 聚四氟乙烯 PTFE | -10〜+150℃ |