Ram blowout preventer (Ram BOP) is the important equipment widely used in onshore and offshore drilling.

Ram BOP, such as single ram BOP, double ram BOP, triple ram BOP and quadplex ram BOP, are mainly hydraulic operated & manual operated. All ram BOPs are strictly manufactured as per API SPEC 16A, and can be used to replace Shaffer ram BOP,

Cameron ram BOP & Hydril ram BOP.