Features of U type Ram BOP:
1) Pressure part is forging, has better strength and impact toughness, can avoid the defects of the casting;
2) Intermediate flange adopts radial floating seal, open and close by hydraulic pressure, changing of ram is fast and convenient;
3) Equipped with tandem booster, compared with traditional ram bop with shearing capacity, the new one is smaller and function of which is constant;
4) Abundant reserve of ram packer, adopts self sealing;
5) Manual locking device is standard configuration, ensure the ram keep closing in case of hydraulic pressure loss;
6) Manual Locking Device, Hydraulic locking Device, and Tandem Booster can be configured at corresponding place according to client's requirements, and its interchange is convenient.
Working pressure: 3000PSI to 15000PSI;
Main bore: 7 1/16" to 13 3/8"