排列3d开机号今天晚上:Large size forged valve(2 and larger)
3d开机号中华公益时报 www.lxotwc.com.cn Product overview
Neway large size forged valves are designed in accordance with the API/BS/ASME standards. The valves are applied mainly in hydrogen service and exposed to high temperature and pressure.
Size: NPS 2"~24"(DN50~DN600）
Pressure Rating: ASME CLASS 900~2500（PN150~PN420）
Body material：Carbon steel, Alloy steel
End connection：RF, BW, RTJ
Operation：Manual, Pneumatic, Electric, Hydraulic