Yongjia Kosen Valve

Forged Cryogenic Gate Valve

Product Description KOSEN Forged steel cryogenic valves are mainly applicable to various piping systems of thermal power plants, cutting off or connecting piping medium. Applicable medium: water, steam and other non corrosive media. Compared with other valve products, forged steel valves are...

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Product Details

Product Description

Forged steel low temperature gate valve is a kind of valve which can be used under the condition of low temperature < 196 degrees. Usually, the valve whose working temperature is lower than - 40 degrees is called low temperature valve. The valve is one of the indispensable important equipment in petrochemical, air separation, natural gas and other industries. Its quality determines whether the enterprise can produce safely, economically and continuously. The main feature of the valve is that all parts and components must be treated with cryogenic treatment.


Technical Specification
Normal Size Range: 1/2"- 4"
Normal Pressure Rating: PN10~PN420, CLASS150~2500  
Material: A105,LF2,F11,F22,F304,F304L,F316,F316L
Temperature Range: -29~425Degree C

Standards compliance

Design and Manufacture: API602

Face to face(end to end): ASME B16.10

Flanged connection: ASME B16.5

Butt welded end: ASME B16.25
Socket-Welding Ends: ASME B16.11

Screwed Ends: ASME B1.20.1

Test and inspection: API598


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