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Qucheng Valve Manufacturing Co., Ltd.

Add: Huilong Road, Hengfeng County Economic Development Park, Shangrao City, Jiangxi, China

Zip code: 334300

Tel: +86-793-5666767

Fax: +86-793-5666768

Marketing Department:

Mei Duanping +86-18279315000

Qiu Zhiqiang +86-18507949570

Kong Xinming +86-13576394097

General manager:

Denny Zhang +86-13905893101

Email: valve@quchenggroup.com

URL: www.quchengvalve.com

Group: www.quchenggroup.com

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USA/Japan-standard Gate Valve

Product details: 
Gate Valve is suitable for various operating conditions of the pipeline in petroleum, chemical, fire station and so on, or turn off the pipeline medium Applicable medium:.. Water, oil, steam, etc. Mode of operation are: manual, gear transmission, electric, pneumatic, etc. . 
Structural features: 
1. Standard advanced requirements, Seal reliable, excellent performance, attractive appearance. 
2. The gate, valve seatSeal surface is welded iron based alloy or Stellite (Stellite) cobalt-based alloy, wear resistance, High temperature, corrosion-resistant, anti-abrasion performance, long life . 
3. Using flexible wedge gate structure, medium and large caliber set rolling, open and close easily. 
4.Valve rod quenched and surface nitriding treatment, good corrosion resistance and scratch resistance out. 
5. can be various pipes and Flange Standard Flange Seal surface types to meet various project needs and user requirements. 
6.The material of valve body varieties, Packing, gasket according to the actual working conditions or user request for reasonable matching can be applied to all kinds of pressure, temperature and medium conditions. 
Materials of main parts

Shell

ASTM A216 WCB

ASTM A351 CF8

gate

WCB

CF8

CF8M

Monel

Valve rod

F6a

F304

F316

Monel

F304

Seal plane shutter

13 Cr

13 Cr

STL

304

STL

316

STL

Monel

304

304

STL

valve seatSeal surface

13 Cr

STL

STL

304

STL

316

STL

Monel

304

304

STL

Shell

ASTM A351 CF3

ASTM A351 CF8M

ASTM A351 CF8

gate

Valve rod

F304L

F316

F316

Seal plane shutter

304L

304L

STL

316

316

STL

316L

316L

STL

valve seatSeal surface

304L

STL

STL

316

STL

STL

316L

316L

STL