SHIFANG HUIFENG OIL PRODUCTION MACHINERY CO.,LTD.
SHIFANG HUIFENG OIL PRODUCTION MACHINERY CO.,LTD.
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Gas production wellhead with main safety valve Wellhead Christmas Tree
Product Introduction
The wellhead equipment produced by our company mainly includes components such as Christmas trees, tubing heads, casing heads, gate valves, throttle valve spools, etc. In addition to conventional wellheads, special wellheads such as double pipe wellheads, electric submersible pump wellheads, safety automatic control wellheads, and integrated wellheads can also be provided.
Product Parameters
| Specification level | PSL1～PSL4 |
| Pressure level | 3000psi～20000psi |
| Temperature level | L,P,U,X |
| Nominal Diameter | 2 1/16～7 1/16in |
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.