Specifications

Blowout preventer
(1)Bore scope:From 9'' to 21 1/4"
(2)API Spe.16A
(3)NACE MR-01-75
(4)Manual and hydraulic locking system

Forging blowout preventer

Style: Shaffer

Bore:from 9'' to 13 5/8''

Working pressure: from 10,000psi to 15,000psi

Top connection:6BX BX157/158/159 SST Studded

Bottom connection:6BX BX157/158/159 SST Flange

 

Features:

1,Pipe ram,blind ram,variable bore ram and shear ram are all available;

2,It's easy and convenient to change rams along with openning bonnets by hydraulic pressure;

3,the outlets on the both sides of the body make operation on side flexible;

4,Manual locking system and hydraulic locking system are available;

5,The pressurize self-sealing sealing mechanism is used between the body and bonnents,as to apply too much pretightening force to secre the reliability of sealing;