Specifications

Blowout preventer
&with a shoulder of angle of 45 degrees
&common function,multi-function andsnubbing operation

Blowout preventer of 18 diameter series has different kinds and various types.ingpressure from 14Mpa  to 70Mpa,including single-ram and tri-ram.

 

Ram size including 1 1/2,2 3/8,2 7/8,3 1/2,4 ,4 1/2

starting mode is classified as with a shoulder of angle of 45 degrees. Finctions consist of common function,multi-function and fixed hydraulic slips using snubbing operation.

 

Connecting forms of flange are more completely,including up and down flanged,up and down bolted,down-flanged up-bolted and doen-bolted up-flanges.