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焊接式真空闸阀 NKZ61、NKZ64 [高桥闸阀】-百度一下
产品编号:5812534216产品名称:焊接式真空闸阀规格:DN50-DN400产品备注:型号:NKZ61、NKZ64产品说明焊接式真空闸阀详细说明:焊接式真空闸阀主要性能规范·试验压力Testpressure公称压力PN/MPaNominalpressure试验压力/MPaSealtest壳体强度试验Shellslrenghttest上密封试验BackSealtest密封试验Seattest2.53.82.82.84.O6.04.44.46.49.6707.O1O.O15O11.O11.O·使用范围Applicable产品类型Productcalssification适用介质Applicablemedium适用温度/℃ApplicabletemperatureNKZ61HNKZ64HH-C型NKZ964HH-C型NKZ961H水、蒸汽、空气Water,Steam,Air≤425NKZ61HNKZ64HY-I型NKZ964HY-I型NKZ961H水、蒸汽、空气Water,Steam,Air≤550)