API 16A annular blowout preventer(BOP)
1.Standard:API16A 2.Bore size:7 1/16-21 1/4 3.Material :forged and casing 4.Pressure: 2000-10000psi
API 16A annular blowout preventer(BOP)
1.Standard:API16A 2.Bore size:7 1/16-21 1/4 3.Material :forged and casing 4.Pressure: 2000-10000psi
API 16A annular blowout preventer(BOP)