Specifications

steel valve
usage: Cementing production casing for perforated completion wells.
modal: TZH5, TZH 5 1/2, TZH7

                               steel valve

Usage

Cementing production casing for perforated completion wells.

 

Features

There are 3 types: ball seat type,semisphere  type and assembled type.

Ball seat type is suitable for cementing little angle well tanks to its perfect sealing performance.

Semisphere type is mainly used in superdepp well.

Assembled type can be widely used because of its double assurance.

Integrated steel back pressure is mainly used in superdep well, high deviation well and horizontal well.

 

Modal	Size (in)	Rated pressure (M Pa)
TZH5	5	35
TZH5 1/2	5 1/2	35
TZH7	7	35