China Gate valve - Product

Place of Origin : Jinan,China

Product Description

The purpose of GB Wedge Gate Valves
API Gate Valve is designed applicable for pipelines of various working conditions such as petroleum, chemical engineering, thermal power station, etc. acting to connect and cut off the medium in the pipe..
Characteristics
Ⅰ.Gate valves can not be used for regulate flow, fluid resistance, The seal face is brushed the medium with the corrosion is small.
Ⅱ.The open and close save effort.
Ⅲ.The medium flows does not limits, does not reduce depressurize.

Physical Specification

Other Specification : Main Function Specification Norminal Pressure(MPa) Shell Test(MPa) Test Pressure(MPa) Back Seat Test(MPa) Water Seal Test Air Seal Test 1.6 2.4 1.8 0.6 1.8 22.5. 3.8 2.8 0.6 2.8 54.0 6.0 4.4 0.6 4.4 6.4 9.6 7.0 0.6 7.0 10.0 15.0 11.0 0.6 11.0 16.0 24.0 18.0 0.6 18.0 Main Parts Material Body And Bonnet Disc And Seat Stem Packing Handwheel Applicable Medium Temperature Carbon Steel Carbon Steel With Hard Alloy Or Stainless Steel Cr. Stainless Steel Graphite Asbestos Coils Foraeable Cast-iron Water,steam And Oil 425 Cr-Ni-Ti Steel Stainless Steel With Hard Alloy Or Stainless Steel Cr-Ni-Ti Stainless Steel Dipping PTFE Forged Cast Iron Nitric Acid 200 Cr-Ni-Mo-Ti Steel Stainlesssteeel Or Hard Alloy Cr-Ni-Ti Stainless Steel Dipping PTFE Forged Cast Iron Acetic Acid 200 Cr-Mo Steel Alloy Steel With Hard Alloy Cr-Mo-Al Steel Dipping PTFE Forged Cast Iron Water,steam And Oil

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