Annular Bop 13-5/8"10000/15000psi Bop (blowout preventer)

Specification
Bore: 13 5/8"
Working pressure: 15000psi 6BX BX 159 SST Studded or Flanged
Bottom connection: 13 5/8"-15000psi 6BX BX SST Flanged Studded
The RAM blowout preventers for drilling: Forging RAM Blowout Preventer

The features are as follows:
Not only the pipe Rams and blind Rams but also the variable bore RAM shear rams are available without any structure change
It's easy and convenient on-site to open the bonners by hydraulic pressure
The outlets on the both sides of the body make the operation on site flexible
Tow kinds of locking system could be choose: The manual locking system and the automatic hydraulic locking system
The pressurized self-sealing sealing mechanism is used between the body and bonnets, so it's not necessary to apply too much pretightening force to secure the reliability of sealing
It's very convenient to lift and transport the BOPS with the four lifting rods.
The new sealing mechanism of RAM shaft secures the sealing reliability under the high pressure. The ring grooves of flanges are all lined with the corrosion resistant alloy.