API 6A tubing (casing) head

Specifications

Tubing head and casing head we producted adopt straight hole design. They can be installed with a series standard of slip type and mandrel type suspenders, designed with symmetrical jackscrew and fixed wearing bush and hanger. The 45°shoulder designed is of great load capacity. The connection type of the side outlet is flange type,and it can be designed flexibly according to customer requirements and actual working conditions. The tubing head and casing head device producted can meet sealing and supporting requirements between casing hanger and casing of oil(gas) well. They can also bear corrosion of all kinds of medium.

Basic parameters:

•Working pressure: 2000psi~15000psi

•Working medium: petroleum, natural gas, mud, gas containing H2S and CO2

•Working temperature:-60°C~121°C(KU level)

•Material grade:AA,BB,CC,DD,EE,FF,HH

•Specification grade:PSL1~4

•Performance requirement:PR1~2