China Ductile Iron Non Rising Stem Gate Valve Flange Gate Valve, Find details about China Gate Valve, Cast Iron Gate Valve from Ductile Iron Non Rising Stem Gate Valve Flange Gate Valve
Materials of major parts: | ||
No. | Part | material |
1 | Body | Ductile cast iron |
2 | Disc | Ductile cast iron packed with NBR |
3 | Bolt | Carbon Steel/Stainless Steel |
4 | Bonnet Gasket | EPDM/NBR |
5 | Bonnet | Ductile cast iron |
6 | Stem | Stainless Steel |
7 | O-ring | EPDM/NBR |
8 | Thrust bearing | Brass |
9 | Gland | Ductile cast iron |
10 | Dust proof gasket | EPDM/NBR |
11 | Hand wheel | Ductile cast iron |