Choke Manifold

  • Chock/kill manifolds are important well control equipment to handle a kick and circulating it out of the bore hole, so as to resume pressure balance during a kick drilling operation.
  • The design and the manufacture of the manifolds are in accordance with API standards.
  • The valves provide small operation torque, reliable sealing, and excellent mechanical properties.
  • The major parts are specially heat treated, having good abrasion and corrosion resistance.
  • Gate valves, manual choke valves, hydraulically powered choke valves, and check valves, are normally used on the choke and kill manifolds
  • Pressure gauges are furnished with the manifolds
  • Pressure sensor and remote control connection port are available with the choke manifolds.
  • Various types of manifolds in different pressures and sizes are available for customers option.

Product Specifications For Choke Manifold

Working pressure

2000~15000Psl

Borehole size

21/16''~41/16''

Products grade

PSL3~PSL4

Standards conformed

APISPEC<!--?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /-->16C and API SPEC6A

Material grade

EE&FF


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Name

Choke Manifold

Model

JG35

YJG35

YJG70

YJG70A

Main & Side Bore Diameters

103-65mm

(4- 2 5/8)

Working Pressure

35MPa

70MPa

5,000Psi

10,000Psi

Working Temperature

29 ~121

Working Media

Mud, Natural Gas and Crude Oil (Containing H2S)

Control Media

Double Wing Manual Valve

Double Wing Hydraulic Valve

Triple Wing

Hydraulic Valve