Descripción del producto

Annular BOP is a key device to control ground-layer pressure and avoid blowout during the course of drilling. After installed the hydraulic control system, it can be used individually or together with the ram BOP. Type: FH****5 Rated Working Pressure: ***0 PSI Vertical Bore: *1” Pack-off Range: 0~*1” Hydro-control Pressure: ***0~***0PSI Piston Diameter: *8” Stroke of Piston: **0MM Working Medium: Crude Oil, Natural Gas, Mud & Water Working Temp.: **4&#***7;~ ***0&#***7; Dimensions (OD × Height): &#**4;*5” × *2” Weight: ***0LBS