Orifice plate adjustable throttle valve

Thermal valve

High pressure oil

Tree cap

Liquid gas separator

Annular blowout preventer

Single ram BOP

Piston

Needle adjustable throttle valve

Double three way

Pressure test and removal tool

Tee

Casing head series products

Hydraulic cylinder adjustable throttle valve

WD type slip hanger

泥浆闸阀

Integral type casing head

Single flow valve

Gear plate valve

Choke Manifold (with puncture-proof nipple)