1) Manifold is operated through throttle valve to replace contaminated mud in wells 2) Name :JG-35 manifold 3) API Spec 16

Model :JG-35

The main bore(mm):103

Dimensions:2891×2086×1150

Rated working pressure(MPa):35

Product specification-level:PSL3

The standards of performing:Applicable standards:API16C

The bypass bore(mm):65

Weight(kg):2700

Material level:EE

Rated temperature:-29oC~121oC

Well killing is operated through throttle valve, to replace contaminated mud in wells, simultaneously control wellhead casing pressure and riser pressure, so that mud liquid column plats a role in controlling pressure at the bottom to stop overflow

Wellhead pressure is reduced through throttle valve for"soft closing"

Wellhead casing pressure is reduced through blowout valve to protect well-head blowout

Choke Manifold