BOP Rubber Core
Annular blowout preventer The annular blowout preventer is divided into the cone rubber core and spherical rubber core according to the structure of the rubber core.Annular blowout preventer with cone rubber core The annular blowout preventer with cone rubber core is composed of top cover, shell piston, spherical rubber core and dust-proof coil:Total exchange of rubber core and HYDRILWearing-resistant belt protection is added structurally, which can prevent and improve the cylinder score incurred due to unbalanced loading of pistonThe hoisting ring is strengthened, to hoist the blowout preventer group whollyThe connection way of fixture block is adopted, which facilitates dismounting and rubber core exchangeTechnical parameter of annular blowout preventer with cone rubber coreModelDriftdiameter(mm)Working pressure(Mpa/psi)Close-cavityvolume offuel tank(L)Open-cavityvolume offuel tank(L)DimensionsAXB(mm)Weight(Kg) FH18-70 179.4 36 27 1200x1250 6293 FH28-70 279.4 70/10000 66 66 1465x1653 12290 FH35-70 346.1 116 117 1554x1742 15190 FH43-35 425.4 35/5000 134 134 1680x1590 14100 FH54-14 539.8 14/2000 136.5 84.9 1380x1503 7660Annular blowout preventer with spherical rubber coreThe annular blowout preventer with spherical rubber core is composed of top cover, shell piston, spherical rubber core and dust-proof coil. Structure and features:Total exchange of rubber core and HYDRILWearing-resistant belt protection is widened on the basis of the original structure, which can prevent and improve the cylinder score incurred due to unbalanced loading of pistonTechnical parameter of the annular blowout preventer with spherical cone rubber coreModelDriftdiameter(mm)Working pressure(Mpa/psi)Strength control pressure(Mpa/psi)Hydraulic control pressure(Mpa/psi)Close-cavityvolume offuel tank(L)Open-cavityvolume offuel tank(L)Dimensions(mm)Weigh(KG)Hydraulic oil output connectionABCDEFH18-21179.421/300042/6000≤10.5/NPT1"FH18-35179.435/500052/7450≤10.5/NPT1"FH23-21228.621/300042/6000≤10.5/15003422.VNPT1"FH23-35228.635/500052/7450≤10.5/NPT1"FH28-21279.421/300042/6000≤10.5/Rc 1/2"FH28-35279.435/500052/7450≤10.5/NPT1"FH35-35346.135/500052/7450≤10.5/NPT1 1/2"FH48-35446.435/500052/7450≤10.5/NPT1"FH53-21527.021/300042/6000≤10.5/Rc 1/2"FH54-35539.835/500052/7450≤10.5/NPT1"The rubber core available in Gaoton Company,Spherical plastic coreSpherical rubber coreAnnular BOP packing elementTaper Type packing elementDiverter packing elementVariable ram rubberShear ram rubberPipe ram rubberIf you have any further requirements, please feel free to contact us
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