... ,gate valve,pipeline,pipe fitting and pressure gauge,etc. Choke manifold is the necessary equipment of the cotrol od well blowout ... certain limit, wellhead can be protected through its blowout.Choke manifold consists of choke valve, gate valve,pipeline,pipe fitting and ... directlu release fluid through gate valve.The pressure of our manifold can b divided into 5 levels: !4MPa, 21MPa, 35MPa, 70MPa ...