Sino-Global Beijing Import And Export Co.,Ltd
SINO GLOBAL PIPELINE CONSTRUCTION EQUIPMENT LIMITED Quality Industrial Valves ,Best Services
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High Performance 150lbs - 900lbs Ductile Cast Iron API NRV Check Valves
Specifications
1) Size: 2" - 48"
2) Class: 150lbs - 900lbs.
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 bonnet: Cast iron, ductile cast iron, carbon steel
2) Ball: Carbon steel + NBR
Note: We accept design and manufacture of various non-standard valves
and arrange production according to users' supplied drawings and samples