- BOP closing unit
- 2016-11-02 10:29
- API 16D Surface BOP Control SystemThe control system for surface-mounted BOP stacks is used to open and close BOP and re
- weld neck reducing flange
- 2016-10-26 03:00
- Forged adaptor flange:(1) High strength(2) Anti-corrosion(3) Environmental protection(4) Heavy-duty(5) Surface roughness
- Adjustable choke valve
- 2016-10-23 11:02
- ADJUSTABLE CHOKE VALVE Adjustable choke valve is classified into needle-type adjustable,barrel-type adjustable and orifi