Features
¡ñ This high-pressure choke valve is called external bushing type, cage and plug choke valve. Compared with other equipment, this kind of valve shows a high corrosion resistance, no matter in the laboratory or under the high pressure of oil field. Stem and seat are all made from stainless steel, corrosion-resisting alloy, and hard alloy.
¡ñ Standard "characteristic curve" of choke is approximately linear, that means if the position of stem changes about 1%, the largest liquid flow area will also change about 1%.
Available
Application£º Wellhead¡¢Manifold¡¢Separator¡¢ Lower¡¢
Affusion¡¢CO2¡¢EOR¡¢Gas lift¡¢Underwater injection
Operating environment£ºSurface and offshore
Service£ºhigh flow¡¢moderately corrosive
Type£ºCC15¡¢CC20¡¢CC30¡¢CC40¡¢CC60¡¢CC80
Working Pressure: 5,000, 10,000 and 15,000 psi
Temp£ºNominal K,L,P,R,S,T,U,X of API
-59¡æ ~ +177¡æ
Material£ºNominal AA, BB,CC,DD,EE,FF,HH of API
Textures£ºall kinds
Driven£º SLCA, fluid torque |
