Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
20500000 RMB
Terms of Payment:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service

Wellhead, Manifold, Oiffiled Equipment manufacturer / supplier in China, offering Check Valve Used in Oil Field with API 6A, Double Acting Hydraulic Cylinders for Dumping Truck, Double Acting Push and Pull Hydraulic Cylinder for Construction Machinery and so on.

Gold Member Since 2018
Audited Supplier

Check Valve Used in Oil Field with API 6A

Min. Order / Reference FOB Price
10 Pieces US $500-2,000/ Piece
Port: Shanghai, China
Production Capacity: 1000units Per Year
Payment Terms: L/C, T/T, D/P
Aplplied Standard: API 6A
Norminal Bore: 2 1/16"~7 1/16"
Temp. Class: K~V
Product Specification Level: Psl1~Psl4
Performance Requirement: Pr1,Pr2
Material Class: AA~FF

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Basic Info.

Model NO.
Check valve
Transport Package
Wooden Case
Jiangsu China
HS Code
Check valve effects seal between valve core and body by fluid pressure, the higher the fluid pressure, the better seal effected. The cavity could contain pressure in pipes all the time.
The body is made of forging allow steel, with good mechanical property, pressure endurance. Safety and reliability.

Bonnet is connected with valve body with bolts. It has seals on bonnet and inner wall of body. Fitting space between bonnet and body is designed to zero so as to minimize loading on bolts and the corrosive of bolts and  holes.

Carbide sealing surface has good anti-abrasion and corrosion resistance, the material of valve core is fabricated of anti-sulfide steel, the other parts are made with method of limiting hardness, the valve is suitable for H2S service.

Main technical parameters:       
Working pressure:2000~20000PSI
Norminal bore: 2 1/16"~7 1/16"
Product specification level: PS1-PSL4
Perpormance requirement: PR1~PR2
Material class: AA~FF
Working medium: Oil, naturgal gas

Check Valve Used in Oil Field with API 6A           


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