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Gate valves are widely used in Oil &Gas transmission line , city water supply , tap water sewage, building petrochemical ,food ,medicine ,textile, power ,ship, metallurgy, energy systems body line as regulation and environment protection and etc.

closure devices Which including Knife gate valve ,Plate gate valve . Outside screw stem rising through hand wheel type gate valve , Inside screw non rising stem type gate valve, wedged gate valve, double disc parallel seat gate valve ,,flat gate valve, and so on.

The main material of the body are CF8,CF8M,CF3,CF3M, WCB,A105,F304.F304L.F316.F316L.12CrMoV,15CrMo1V,1Cr5Mo.all gate valves according to GB, API, ANSI, JIS, BD, DIN, NF standard .

F.e.: Cast steel gate valve ,

Nominal diameter : 2”-48”(50-1200mm)

Nominal pressure :. 150-2500lb(1.0-42.0Mpa)

Body material: WCB, CF8, CF8M, CF3, CF3M, WC6, WC9, C5.

Forged steel gate valve:

Nominal diameter:1/2”-2”(15-50mm)

Nominal pressure: 150lb-2500lb(1.0Mpa-42.0Mpa)

Body material: A105, F304.F304L.F316.F316L.F11.F22.

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