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|Dimension:||2891*2086*1150mm||Rated Working Pressure:||35Mpa|
|Specification Level:||PSL3||Applicable Standard:||API16C|
|Material Grade:||EE||Rated Temperature:||-29°C~121°C|
oilfield spare parts,
drill accessories kit
Oil Well Control API Skid Mounted Choke Manifold / Drilling Rig Choke Manifold
The choke-line & kill-line manifolds are the essential well-control devices to control overflow and blow-out,and also to approach the balance pressure drilling .the choke-line manifolds is applicable for controlling casing pressure by use of pressure relief and blowout,and for maintaining the pressure balance inside the well bore and hence protecting the wellhead .the kill-line manifold is applicable for killing operation to pump the killing fluid into the down-hole,which prevents accidents from happening and insures production safety.
The choke manifold consists of choke valves, gate valves, line pipes, fittings, pressure gauges and other components.
3. Working Principle
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,
The pressure class of our company's chokes manifold falls into five class: 14MPa, 21MPa, 35MPa, 70MPa and 105MPa. Also, we can design according to customer demand.
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 Features of Our Choke Manifold:
Technical Data of Our Choke Manifold:
Contact Person: Sales Manager