不锈钢闸阀z41w16p,不锈钢闸阀z41w16p
连接形式法兰,压力级PN10320MPaClass1501500LB,公称通径DN10DN800,驱动方式手动蜗轮传动气动电动液动,阀体材料ZG1Cr18Ni9TiZG1Cr18Ni12Mo2TiCF8304CF33...
连接形式法兰,压力级PN10320MPaClass1501500LB,公称通径DN10DN800,驱动方式手动蜗轮传动气动电动液动,阀体材料ZG1Cr18Ni9TiZG1Cr18Ni12Mo2TiCF8304CF33...