Specifications
1) Size: 2" - 36"
2) Class: 150lbs - 600lbs
Technical standards:
1) Design and manufacture: API 6D
2) Face-to-face: ANSI B16.10
3) Flange end: ANSI B16.5
4) Inspection and test: API 598
Main materials:
1) Body and lead fluids: Cast iron, ductile cast iron, carbon steel
2) Disc and axle valve seat and seat: Aluminum bronze, chromium
Stainless steel
3) Spring: Stainless steel
4) Seal ring: XB200
Note: We accept design and manufacture of various non-standard valves and arrange production according to users' supplied drawings and samples.