型号公 称 压 力PN(MPa)试验压力PN(MPa)工作温度(℃ )适用介质壳 体密 封H41G-16C1.62.41.76＜450水、蒸气、油品H41H-25C2.53.752.75H41H-40C4.06.04.40H41H-64C6.49.67.04H41H-100C10.015.011.0
(法兰连接尺寸：PN16、25、40、64、100按JB/T79-94标准)公称通径DN(mm)PN16.25.40PN64.100LHdLHd1513080821708084201501009519010012025160110982101101203219012012023014014540200140135260155160502301501453001701756529016017534019019580310170200380205220100350195230430230245125400218270---150480256330---200600318405---250730378480---300730378480---350980485615---4001100555705---
零 件 名 称材料阀体、阀盖碳钢密封面不锈钢或推合金垫片胶质石棉板
