21 1/4”Ram BOP | Ram Type BOP | HBRS

Ram BOP Bore Size: 21 1/4″

Rated Working Pressure: 2000psi~10000psi

Temperature Range for Metallic Materials: -59℃~+177℃

Temperature Range for Nonmetallic Sealing Materials: -26℃~+177℃

Performance Requirement: PR1、PR2