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|Rated Working Pressure:||35Mpa||Specification Level:||PSL3|
|Applicable Standard:||API16C||Lateral Diameter:||65mm|
|Material Grade:||EE||Rated Temperature:||-29°C~121°C|
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5000 PSI 3 1/16 Inch API Spec 16C Choke Manifold Petroleum Equipment
Choke 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 formation pressure through controlling casing pressure with choke valve on-off. Additionally, soft shut-in can be realized through relieving pressure with choke manifold in the process of well shut-in. When pressure in well rech at extreme limitation,it can be used to prevent blowout and protect wellhead.
Choke Manifold Control pressure to prevent overflow and blowout. Reduce wellhead casing pressure by relief function of choke valve. Full-bore and two-way metal seal Choke bean features hard alloy inside, delivering high resistance to erosion and corrosion. The relief valve helps to reduce casing pressure and protect BOP.
2. Main Configuration
Our choke manifold consists of choke valves, gate valves, line pipes, fittings, pressure gauges and other components.
3. Working Principles
When well pressure rises, the choke valve (it falls into three kinds: Manually adjustable, hydraulic and positive) on choke manifold can be turned on and off to release the fluid to control casing pressure. Gate valve can be used for direct blowout. When casing pressure is pretty high,
Pressure classes 5000psi, 10000psi, 15000psi. Can also be designed according to requirement of client.
Choke manifolds are manufactured according to API Spec 16C.
Working Pressure: 5,000psi ~ 15,000psi
Nominal Bore Size : 2 1/16 - 4- 1/16"
5. Operating characteristics of Our Choke Manifold:
Technical Data of Our Choke Manifold:
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