Clamp connection ( forging ) flat valve
Tree cap
High pressure oil
Orifice plate adjustable throttle valve
Liquid gas separator
Annular blowout preventer
Piston
Needle adjustable throttle valve
Single ram BOP
Double three way
Pressure test and removal tool
Hydraulic cylinder adjustable throttle valve
Integral type casing head
Casing head series products
Tee
Single flow valve
WD type slip hanger
泥漿閘閥
Choke Manifold (with puncture-proof nipple)
W type slip hanger
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