Casing Head:13 5/8"*3000psi,*11"3000psi Casing Head:13 5/8"*3000psi,*11"5000psi CCasing Head:13 5/8"*5000psi,* 13 5/8"*5000 Casing Head:13 5/8"*3000psi,*11"3000psi  Casing Head:13 5/8"*3000psi,*11"5000psi CCasing Head:13...

check valve for oil field machinery, check valve for oil field machinery check valve for oil field machinery, check valve for oil field machinery ...

check valve,oil field valve, API 6A valve check valve,oil field valve, API 6A valve ...

FC gate valve FC gate  valve ...

FC gate valve FC gate  valve ...

1. High pressure Mud Gate Valve 2. Working pressure:2000-10000psi 3. Working medium:Mud 4. Performance:PR1-PR2... 1. High pressure Mud Gate Valve 2. Working pressure: 2000-10000psi 3. Working medium: Mud 4. Performance: PR1-PR2We welcome your enquiry ...

1High pressure Mud Gate Valve 2 Working pressure:2000-10000psi 3,Working medium:Mud 4.Performance:PR1-PR2... Structure: G 1High pressure Mud Gate Valve 2 Working pressure:2000-10000psi 3,Working medium:Mud 4.Performance:PR1-PR2...Structure: Gate ...

Check Valve for petrochemical machinery,oil field machinery   Check Valve ,Check Valve for petrochemical machineryoil field machinery ...

Check Valve   Check Valve ...

API 6A High Pressure Union for oil field using is made in Yancheng Ruide Petrochemical Machinery Co., Ltd.  API 6A  High Pressure Union for oil field  is made in Yancheng Ruide Petrochemical Machinery Co., Ltd. ...