Z41H-10-DN15,Z41H-10-DN20,Z41H-10-DN25,Z41H-10-DN32,Z41H-10-DN40,铸钢闸阀



11


填料压套


1Cr13、2Cr13
1Cr18Ni9、0Cr18Ni12Mo2Ti




12


填料压盖


WCB
CF8、CF8M、CF8C、CF3、CF3M




13


阀杆螺母

01/21 11:58