... /TS 29001 API ram assembly 1.blind ram, pipe ram, shear ram and variable ram 2. sizes 1-1/2" to ... , studded and other types are available. Shaffer type API 16A Hydraulic Double Ram BOP Design features:Application: SurfaceStandard: API 16A, NACEBore ... Assembly Design Features:We can supply blind rams, pipe rams, shear rams and variable rams sizes from 1-1/2” to ...