bohai valve group

manufacturer(2)

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ce approved worm gear wafer butterfly valve
Specification: DN40 to Dn 4000
Detail: worm gear Butterfly Valve 1. Butterfly Valve Material: Cast iron : GG20, GG25 Ductile iron : GGG40, GGG50 A216 WCB, WCC A351 CF8, CF8M, CF3, CF3M 2. Butterfly Valve Pressure rating and size: Pre...

stainless steel rising stem knife gate valve
Specification: DN40 to DN4000
Detail: Specifications: 1. Size: DN30-DN800 2. Pressure: 1.0***-2.5*** 3 Material: Stainless steel 4. Material for Disc: 2Cr13, 201, 304, 316, 316L 5. Seat Ring: PTFE, 2Cr13, stainless steel, hard alloy 6. Pac...


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