BOP

• blowout preventer is used to close the wellhead oil test, workover, well completion and operation process, prevent blowout accident occurred, will be closed and semi closed two functions into one, has the advantages of simple structure, easy operation, high pressure resistance and other characteristics, is to prevent security seal the well blowout opening device used in.

Annular blowout preventer

• working pressure: 5000PSI (35MPa)

• working temperature: -29 ℃ ~121 ℃ (class T-20)

• model: FH35-35

• nominal diameter: 346mm (13.5/8 ")

• control pressure: 1500PSI (10.5MPa)

A single gate, double ram BOP

• working pressure: 10000PSI (70MPa)

• working temperature: -29 ℃ ~121 ℃ (class T-20)

• model: FZ35-70

• nominal diameter: 346mm (13.5/8 ")

• control pressure: 1500PSI (10.5MPa)

• piston stroke: 197.5mm

• well sealing speed: less than 30 seconds