SHIFANG HUIFENG OIL PRODUCTION MACHINERY CO.,LTD.
SHIFANG HUIFENG OIL PRODUCTION MACHINERY CO.,LTD.
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Needle type, barrel type, wedge type Choke Valve
Parameters of the product
Choke and kill manifolds are important equipment for preventing blowout, controlling pressure changes in oil and gas wells, and ensuring the continuous implementation of underbalanced drilling.
Specifications of the item
| Specification Level | PSL1-PSL4 |
| Color | As your request |
| Temperature Level | L-X(-46℃～180℃ ) |
| Material Grade | AA-HH |
| Design, Manufactu & Test standard | API 6A |
Quality and Safety Assurance
1.Raw material guarantee:
The pressure bearing parts of the product body are integrally forged to ensure that the material of the product meets technical specifications.
2.Non destructive testing assurance:
Perform two ultrasonic tests before and after heat treatment to ensure that the pressure bearing parts of the product body are free from defects.
3.Heat treatment guarantee:
Adopting advanced heat treatment equipment and strictly following heat treatment specifications to ensure the mechanical properties of the product.
4.Processing accuracy assurance:
Adopting advanced CNC machining centers for machining to ensure the machining accuracy of products.