Hebei E-valves Petroleum Equipment Co., Ltd.
                                                                                                           
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Since 2018
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2 1/16" - 3000psi Choke Kill Manifold for Oil Well Pressure Control and Blowout Prevention

Price Negotiable
Price: USD 50000-100000 per set
MOQ: 1 set
Delivery Time: 7 work days
Brand: Hebei Pantu
Product Description
2 1/16" - 3000psi Choke Kill Manifold

Essential well-control device for controlling overflow and blowout situations, enabling balanced pressure drilling operations and maintaining wellbore pressure integrity.

Product Applications

The Choke Kill Manifold is designed for:

  • Controlling casing pressure through pressure relief and blowout prevention
  • Maintaining pressure balance within the wellbore to protect wellhead integrity
  • Killing operations by pumping killing fluid into down-hole sections
  • Preventing accidents and ensuring production safety in oil well operations
Technical Specifications
Type Working Pressure (psi) Main Bore Diameter (In.) By-pass Diameter (In.) Remarks
YG140 20000 4 1/16", 3 1/16", 2 9/16", 2 1/16" 3 1/16", 2 1/16", 2 9/16" Custom combinations available
YG105 15000 4 1/16", 3 1/16", 2 9/16", 2 1/16" 3 1/16", 2 9/16", 2 1/16" Custom combinations available
YG70 10000 4 1/16", 3 1/16", 2 9/16", 2 1/16" 4 1/16", 3 1/16", 2 9/16", 2 1/16" Custom combinations available
YG35 5000 4 1/16", 3 1/8", 2 9/16", 2 1/16" 4 1/16", 3 1/8", 2 9/16", 2 1/16" Custom combinations available
YG21 3000 4 1/16", 3 1/8", 2 9/16", 2 1/16" 4 1/16", 3 1/8", 2 9/16", 2 1/16" Custom combinations available
System Configuration

The choke manifold system includes:

  • Choke valves (manual, hydraulic, and positive types)
  • Gate valves for flow control
  • High-pressure line pipes and fittings
  • Pressure gauges for monitoring
  • Additional safety and control components
Operating Principles

When well pressure increases, the choke manifold system responds by:

  • Opening/closing choke valves to release well fluid and control casing pressure
  • Directing high-pressure flow through gate valves for blowout scenarios
  • Maintaining critical pressure balance to protect wellhead equipment
Pressure Ratings

Available in standard pressure ratings: 2000psi, 3000psi, 5000psi, 10000psi, and 15000psi. Custom pressure ratings can be manufactured according to specific customer requirements.

Installation & Operation Guidelines
  • All components must match the working pressure rating of the BOP stack
  • Install in easily accessible locations for operator convenience
  • Perform pressure testing before installation (seat test pressure equals rated working pressure)
  • Ensure line pipes are level and straight; use 120-degree steel bent pipes for turns
  • Maintain adequate bore size throughout the piping system
  • Install pressure gauges for continuous monitoring
  • Suitable for low-temperature winter operations

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hebei E-valves Petroleum Equipment Co., Ltd.
Location Xinhua District, Cangzhou City, Hebei Province, China
Contact Person David

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