Hydril Style Annular BOP

 

● With lip seal, self-sealing performance, reliable sealing

● Set the piston stroke inspection hole to measure the life of the rubber core

● It adopts claw plate connection, the connection is reliable, the shell is evenly stressed, and it is easy to assemble and disassemble.

● The upper part of the piston is conical and the outer diameter of the product is small.

● The friction surface is equipped with anti-wear plates to protect the top cover for easy replacement.