QCL11F-10C-DN25,QCL11F-10C-DN32,QCL11F-10C-DN40,QCL11F-10C-DN50,电动球阀
低温钢 镍合金 Monel Duplex Steel




球体


WCB CF8 CF8M 铬钼钢 低温钢 镍合金 Monel Duplex Steel




阀杆


2Cr13 F304 F316铬钼钢 低温钢 镍合金 Monel




密封面


PTFE RPTFE PEEK

01/21 10:10