Jiangsu, China
Business Type:
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Lift Choke Manifold, Choke Manifold, Lift Manifold manufacturer / supplier in China, offering Lift Type Choke Manifold with API 16c, Swivel Joint High Pressure Drilling Equipment, RAM Blowout Preventer and so on.

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Lift Type Choke Manifold with API 16c

Min. Order / Reference FOB Price
1 Piece US $5,000-50,000/ Piece
Port: Shanghai, China
Transport Package: Wooden Case Box
Payment Terms: T/T
Certification: API 16c, ISO
Type: Petroleum Drilling Machine
Usage: Well Drilling Machinery
Specification: API 16c
Trademark: JIELIN
Origin: China

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Basic Info.

Model NO.
api 16c
Lift type Choke manifold
Choke manifold is a necessary device for controlling well kick and implementing oil-gas well pressure control. When blowout preventer is closed, choke valve can be turned on and off to control certain casing pressures to keep bottom hole pressure a little higher than formation pressure all the time, lest formation fluid should further flow into well. Besides, when well is shut off, choke manifold can be relieved for the realization of soft shut-in. When the pressure rises to a certain level, it can be used to open the well for gushing so as to protect the well.

Choke manifold is composed of choke valve, gate valve, pipeline, pipe fittings and pressure gage, etc.
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.
NameChoke  manifoldKill  manifold
Main  diameter  and  sideward  diameter 31/8× 21/16(80× 52)    41/16× 29/16(103× 65)    41/16× 31/16(103× 78)
Working  pressure  psi  (MPa)
(° F)
Working  temperature    º C  (° F) 
LU    -46º C  ~  +121º C        (-50° F  ~  250° F)
Working  mediumsDrilling  fluid,   mud  and  petroleum  (with  sulfuretted  hydrogen)
Control  typeTwo-winged  manual  choke  valve Two-winged    hydraulic  manual  choke  valve Three-winged  hydraulic  manual  choke  valveFour-winged  double-hydraulic  manual  choke  valveTwo-winged  main  relief  valve 

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