Choke Manifold

①Choke manifold is a necessary device in the process of blowout control and implementation of oil and gas pressure control technology. In case that the BOP is off,  the pressure at the bottom of well shall be kept higher than formationpressure through controlling casing pressure with choke valve on-off.Additionally, soft shutin can be realized through relieving pressure with choke manifold in the process of well shut-in.When pressure in well reach at an extreme limitation,  it canbe used to prevent blowout and protect wellhead.

②Standard:API 16C and NACE MR-0175.

③DN: 2-1/16"~ 4-1/16" 

④PN: 2000psi~ 20000psi 

⑤Material grade: DD EE FF

⑥Remote Options: S-manual, Y-hydraulic, Q-pneumatic, E-Electric