... or shear 2. Range of ram type:sealing,shear, kava 3. model:SFZ12-21B, SFZ-35B, FZ14- ... and in the process of perforating new wells sealed cable.•BOP type :Ram-type BOP,manual single-ramBOP manual full seal singl-ramBOP,manual multifunction ... ,half seal,self-styled) ,Tubular annular BOP and manual , hydraulic double-ram BOP.•Strictly in accordance with API 6A 6D 16A ISO 9001certificate standard ...