A:Materials of the all welded ball valve
1):Body:Carbon steel,EN 10217-2 P235GH (1.0345)
2):Ball:Stainless steel, EN×5CrNi18-10(1.4301)
3):Stem: Stainless steel, EN×8CrNiS18-9(1.4305)
4):Sealing ring: PTFE+C
1):Body:Carbon steel,EN 10217-2 P235GH (1.0345)
2):Ball:Stainless steel, EN×5CrNi18-10(1.4301)
3):Stem: Stainless steel, EN×8CrNiS18-9(1.4305)
4):Sealing ring: PTFE+C
B:Characteristic of the all welded ball valve
5):Drive: Galvanized steel handle
6):Temp:-29°C-+200°C
7):Size: :DN65-DN150
8):Pressure: PN16-PN40\
9):End: Flange/flange
