Product Description

Technology Specification:

The design meets the requirement of API SPEC 6A.

 

Nominal bore:21/16″-41/16″

 

Rated working pressure: 2000-20000PSI

 

Rated working temp:K、L、P、R、S、T、U、V

 

Material class: AA, BB, CC, DD, EE, FF

 

Product specification level: PSL1-PSL3G

 

Performance requirement level: PR1-PR2

 

Suitable medium: Petroleum, natural gas,mud

 

Choke valve is classified into needle-type adjustable, barrel-type adjustable and orifice

 

Connection mode: Flanged and thread

 

Driving mode: Manual& hydraulic

 

Features in Design:

Valve needle and valve core are made of hard alloy steel with some properties of erosion

 

Resistance and corrosion resistance

 

Take the effect of adjustment of flow-rate and pressure and opening/closing the choke valve

 

Needle structure is used for x mas tree assembly, and barrel for choke manifold

 

Our company is one of the best adjustable choke valve manufacturers,we produce oil and gas choke valve.As one of the professional big oil field companies,we will introduce choke valve types to you.

Payment Terms︰ TT，D/P