Riser joint is the key component for the riser system. It isolates sea water to create mud cycle channel, supports auxiliary pipings,lowers subsea BOP and guides drilling tools.
BOMCO possess the capacity of designing, manufacturing and testing flanges of Class C to Class H flange type, dog type, and quick connection type.
We rotary type quick connecting riser joint has been granted with U.S. invention patent.
Till now, We have delivered over 180joints of marine drilling risers, both new built and overhaul under API Spec 16F and China Class Society certifications.
