With pressure working BOP is the core of the pressure equipment device, through the bop sealing rubber core of open and closed to control the wellhead sealing, and complete with pressure process. Ram BOP shell chamber, the annular blowout preventer piston adopts reliable surface wear-resistant anti-corrosion technology, suitable for operation under pressure annular blowout preventer high frequency switching requirements.
Belt pressure operation BOP main technical specificatio
Specification
Model
FZ18-35A
Bore
179.4mm（7 1/16〃）
Rated working pressure
35MPa（5000psi）
Immobile water pressure test pressure
52.5Pa (7500psi)
Rated hydraulic operating pressure
21 MPa（3000psi）
Recommended hydraulic operating pressure
8.4～10 .5MPa（1200～1500psi）
Dimension
1832mm×858mm×701mm
Weight
1267kg（2793Lbs）
