... and in the process of perforating new wells sealed cable.•BOP type :Ram-type BOP,manual single-ramBOP manual ... ) ,Tubular annular BOP and manual , hydraulic double-ram BOP.•Strictly in accordance with API 6A 6D 16A ... production•Specification:drift diameter: 140mmrated working pressure: 21Mparange of ram size:2 7/8" , 3 1/2" , ... info and catalog will be passed! new Manual Single Ram BOP for Cable