Conversion flange

Tree cap

Clamp connection ( forging ) flat valve

High pressure oil

Liquid gas separator

Single ram BOP

Needle adjustable throttle valve

Annular blowout preventer

Integral type casing head

Hydraulic cylinder adjustable throttle valve

Piston

Casing head series products

Double three way

Choke Manifold (with puncture-proof nipple)

Pressure test and removal tool

Hydraulic flat valve

WD type slip hanger

Single flow valve

Tee

W type slip hanger