GATE VALVE

Product design and scope
Design standard: API 600
Length of structure: ASME B16.10
Flange connecting end: ASME B16.5/ASME B16.47
Butt welding connecting end: ASME B16.25
Wall thickness: API 600/ASME B16.34
Inspection and test: API 598
Pressure and temperature rating: ASME B16.34
Product scope: NPS 2″~NPS 48″, CL150~CL1500
Main body material: WCB、LCB、LCC、WC6、WC9、C5、CF8、CF8M、CF3、CF3M、A890 4A etc.
Drive device: handwheel, gearbox, electric, pneumatic, etc.


API gate valve, manual gate valve, carbon steel gate valve, hard seal gate valve