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With professional and productive factory, Wenzhou Redstar Valve Co.,Ltd is one of the top level China forged steel piston check valve manufacturers. Welcome to wholesale cheap forged steel piston check valve from us.
Design&Manufacture:BS5352
Face to Face Dimension:Manufacture's Requirment
Socket Welded Dimension:ANSI B16.11
Screw Ends Dimension:ANSI B1.20.1
Test&Inspection:API598
http://www.redstar-valves.com
