今天3d开机号是啥号: GT Series（Through Conduit Slab Gate Valve）
3d开机号中华公益时报 www.lxotwc.com.cn Product overview
Neway slab gate valve is a through conduit valve type. The design is ideal to minimize pressure drops and to prevent accumulation of external materials such as slurries into the valve cavity. This valve type is widely used for oil & gas transportation and complies to the API6D standard.
Size: NPS 2"~48"(DN50~DN1200）
Pressure Rating: ASME CLASS 150~2500（PN16~PN420）
Body material：Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel
End connection：RF, BW, RTJ
Operation：Manual, Pneumatic, Electric, Hydraulic