Tigerrig china factory parts manual cylinder throttle valve for oilfield
Production Description：
Choke valves include fixed throttle, needle throttle, plunger throttle, cage throttle and orifice throttle. The application of the body and component materials of the throttle valve is in full compliance with API6A and NACE MR-0175 standard specifications, and is widely used in on-road and offshore oil drilling and oil production operations.
Product structure characteristics
With opening indicator
Design structure with relief valve
Design structure with plane thrust bearing
Adopt metal to metal seal structure design
Use special material lip packing to seal the stem
Using high wear-resistant materials, the throttle valve and gas (oil) nozzle can effectively withstand wear and corrosion
Designed and manufactured in strict accordance with API6A and NACE MR-0175 standards
Specifications
Nominal diameter
1 13/16-4 1/16
Manufacturing specification level
PSL3，PSL3G
Work pressure
2000-15000psi
Performance level
PR1-2
Opening
1′1 13/16 2 1/2
Product Standards
API Spec 6A
Material specification level
AA,BB,CC,DD,EE,FF,HH
Working medium
Oil, natural gas, kill fluid, clean water
Temperature level
K,L,P,R,S,T,U
Connection method
Flange, union