Manual throttle valve Manual throttle valve The choke valve as a main part of Xmas tree and manifold is mainly used for controlling the production rate of the oil well. It
Hydraulic throttle The hydraulic throttle valve made in Jiangsu Shuangxin Petroleum Machinery Factory is used for adjusting the flow rate of manifold and other equipmen
Surface Safety Valve Surface Safety Valve• When oil & gas is leaking or firing, used for security protect on well site.• Have hydraulic safety valve and pne
Check valve Check valve Part List N
Ball Screw Operator Valve Ball Screw Operator Valve• Bore screw structure of switch driving effectively lower operating moment, and can achieve 1/3 of common valve.•
Adjustable Choke Valve Adjustable Choke Valve• Choke valves for needle type and external sleeve type are available for Christmas tree.• The needle and core are ma
Expanding Gate Valve Expanding Gate Valve• Full bore design eliminates efficiently pressure drop and vortex, and eliminates washing by solids in fluid.• Gate us
PFF Series Gate Valve PFF Series Gate Valve• Full bore design eliminates efficiently pressure drop and vortex, eliminates washing by solids in fluid.• Mental-to-
PFFA Series Gate valve PFFA Series Gate valve• Full bore design eliminates efficiently pressure drop and vortex, eliminates washing by solids in fluid.• Mental-to
Multibowl Wellhead Multibowl Wellhead• Integral installed to save the installation time. • No need to replace BOP during drilling. • Mandrel type casing
High Pressure Oil & Gas Wellhead and Automatic • Equipped with surface safety valve and subsurface safety valve to achieve automatic safety control.• Use various seal types, metal seal a