Detail: Grooved End Actuated Wafer High Temperature Butterfly Valve Stainless Steel Product Specification: size: DN50-DN300 design standard: API600 body structure length standard: ....
China Valve Products Directory with manufacturing , sales and technical after-sales service as a whole , engaged in professional products. Here is a collection of major brands manufacturers in China....
Detail: Ductile Iron Dismantling Joint Wafer Double Flange Butterfly Valve For Pipe Fitting Product Description - - - - Name | EN14525 Ductile Iron Dismantling Joints With Double Flanges....