Nominal Size:DN50~DN80
As over-pressure safe protection device, inner assemble safety valve is applied to ground liquefied gas storage tank.
Main Material:
NO. | Name of part | Materials |
1 | Disc | Carbon Steel |
2 | Sealing | PTFE |
3 | Body | Carbon Steel |
4 | Stem | 1Cr18Ni9Ti |
5 | Seat | Carbon Steel |
6 | Yoke | Carbon Steel |
Application:Urban construction, chemical industry, metallurgy, petroleum, pharmaceutical, food, beverage, environmental protection.