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With professional and productive factory, Wenzhou Redstar Valve Co.,Ltd is one of the top level China cast steel bolt bonnet gate valve manufacturers. Welcome to wholesale cheap cast steel bolt bonnet gate valve from us.
Design&Manufacture:API6D
Face to Face Dimension:ASME B16.10
Flanged Ends Dimension:ASME B16.5
Butt Welded Dimension:ASME B16.25
Test&Inspection:API598
http://www.redstar-valves.com
