API 6A standard wellhead equipment casing head for oil well

Product Introduction

The casing head is the basic part of the wellheads.It is installed at the lower end of the tubing head and connected to the casing to provide necessary equipment guarantee for the later drilling. The suspension method is either spindle type or slip type, and our company's casing head spindle type suspension and slip type suspension are completely interchangeable.

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.