Cast steel ball valve/ Carbon steel ball valve/Floating type ball valve/ two PCS cast steel ball valve
1) Product name: Cast steel ball valve/ Carbon steel ball valve/Floating type ball valve/ two PCS cast steel ball valve /Russia ball valve/ Steel ball valve
2) Standard: GB/GOST
3) size : DN15-250
4) Pressure: PN16/PN25/PN40
5) Material: Body : WCB, Ball stem :2Cr13,Seal ring PTFE