Home > Products > New Products > Flanged Check valve for crude oil and natural gas
Flanged Check valve for crude oil and natural gas
- 2000 Set / Sets per Month
- Shanghai
- T/T
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Product Details
Standard or Nonstandard: | Standard | Structure: | Check | Pressure: | Other, High Pressure, 2000-15000 psi |
Power: | Solenoid | Material: | Alloy | Temperature of Media: | Medium Temperature |
Media: | Oil | Port Size: | 2-1/16~7-1/16 | Place of Origin: | China |
Packaging Details
Standard package
Product Description
Check valve effects seal between valve cartridge and body by fluid pressure, the higher the fluid pressure, the better seal effected. The chamber could contain pressure in pipes all the time. The body is made of forging alloy steel, with superior 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 cartridge is fabricated of anti-sulfide steel, the other parts is made with hardness limiting method, the valve is suitable for H2S service.
Main Technical Parameters:
Working Pressure: 2,000 ~ 15,000psi
Nominal Bore Diameter: 2-1/16” ~ 7-1/16”
Temperature Class: K ~ V
Specification Level: PSL 1 ~ 4
Performance Requirement: PR 1 ~ 2
Material Class: AA ~ FF
Working Medium: crude oil and natural gas
Company Profile
![](http://res.goldsupplier.com/3/1_100_31472_480_360.jpg)
As a professional supplier of OCTG, drilling equipment and workover service, Sinotai Petroleum Equipment Co., Ltd. lies in the production base of petroleum equipment and China's second largest oil field --Shengi Oilfield. Our company is a high-tech enterprise in Dongying City with business scope covering the sale, trading, post-sale service and technological development of a wide variety of petroleum equipment.
Besides OCTG, we provide our customers with other drilling and oil recovery equipment like fishing tools, cementing tools, workover rigs, pumping units and OCTG accessories.
The striving target of our company is "Prestige first, Quality supreme; The shortest delivery time, The lowest price, The best quality". Customers' needs are our first priority and customer satisfaction is the bottom line by which we measure our success.
Contact Us
- Sinotai Petroleum Equipment Co., Ltd.
- Contact nameHerish Kuo
- Phone86-546-8300512
- AddressNo. 107, Bldg. 45, Gaoerfu, Wanda, Dongcheng
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