Tree cap

Clamp connection ( forging ) flat valve

High pressure oil

Orifice plate adjustable throttle valve

Liquid gas separator

Annular blowout preventer

Single ram BOP

Integral type casing head

Needle adjustable throttle valve

Hydraulic cylinder adjustable throttle valve

Double three way

Piston

Pressure test and removal tool

Casing head series products

Tee

Single flow valve

W type slip hanger

WD type slip hanger

泥漿閘閥

Choke Manifold (with puncture-proof nipple)