Annular Rotating BOP
BOP Model :FH18-35

Main technical parameters:

Bore :180mm

Maximum wellhead pressure (static) :35MPa

Maximum wellhead pressure (dynamic)21MPa

Plastic core :can be used as spherical plastic core for FH18-35 annular blowout preventer.

Dimensions :Φ950×936(mm)

Design ambient temperature :-29oC~121oC

BOP shaft material :Fit for H2S service

Design priciples :API 16A

Rotating blowout prveenter can seal drill pipe and Kelly bars ,allow drilling tool rotating under limited wellhead pressure for pressurized drilling operations.