WELLHEAD EQUIPMENT

W Casing Hanger

The W casing hanger combines packoff, slip bowl and slips in a single unit. It suspends medium casing loads and energises the seal automatically when the casing-string weight is transferred to the hanger.

Red W casing hanger with automatic packoffRepresentative equipment image. Final configuration is project-specific.

FUNCTION & PURPOSE

What the equipment does

  • Suspends medium casing loads
  • Provides automatic packoff sealing
  • Distributes casing load equally through even slip engagement
  • Reduces casing deflection through controlled friction
  • Provides a combined suspension and annulus-sealing unit

AVAILABLE ARRANGEMENTS

Typical configurations

  • Matched W bowl profile
  • Casing-specific slip selection
  • Wrap-around installation
  • Service-specific seal and material selection

TECHNICAL REQUIREMENT TABLE

Specification basis

Design basisAPI 6A / ISO 10423, subject to the approved purchase specification
Rated working pressureProject-specific; reference ranges shown where stated by the source product page
Temperature classSelected for the approved operating envelope
Material classSelected for standard, sour or corrosive service
PSL / PRConfirmed from the customer data sheet and applicable API 6A edition
DocumentationApproved drawings, material certificates, pressure-test reports and traceability records as agreed
DesignCombined packoff, slip bowl and slips
Reference hanging capacityUp to 50% of casing-body yield, subject to supplier verification
Seal actuationCasing-string weight
Load rangeMedium casing loads

Values are confirmed against the customer specification. Availability is subject to the approved scope, manufacturer capability and technical review.

TYPICAL APPLICATIONS

Where it is used

STANDARDS & DOCUMENTATION

Supply can be reviewed against API 6A / ISO 10423 and other project-specified requirements, where applicable. The agreed documentation package may include material certificates, dimensional records, pressure-test reports, inspection records, certificates of conformity, packing lists and traceability documents.

FOR AN ACCURATE OFFER

Information to include in your enquiry

TECHNICAL & COMMERCIAL ENQUIRY

Need w casing hanger?

Send the available RFQ, data sheet, drawing, equipment details or photographs. We will review the requirement and respond with any necessary clarification.

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