Description

API 6A Casing Hanger for Oil & Gas Wellhead Systems

SGPE manufactures and supplies API 6A Casing Hangers for casing heads, casing spools and surface wellhead casing suspension systems used throughout oil and gas drilling, completion and production operations.

Available solutions include Slip Casing Hangers, Mandrel Casing Hangers, Wellhead Casing Hangers, Casing Head Hangers, Casing Spool Hangers, Casing Hanger and Packoff Assemblies, Sour Service Casing Hangers, Custom Casing Hangers and Replacement Casing Hangers.

Existing SGPE product references include WD, C-21 / CG-21, C-22 / CG-22, C-29 / CG-29, W and WE Slip Casing Hangers, subject to final confirmation against the casing program and wellhead configuration.

Applications include onshore and offshore drilling, oil and gas production, water injection, sour-service wells, deep wells, selected HPHT projects, workover operations, wellhead refurbishment, EPC wellhead packages and mature-field MRO.

Typical casing programs can cover approximately 4-1/2″ to 20″ casing. Depending on the approved surface wellhead design, the corresponding API 6A system may use 2K, 3K, 5K, 10K or selected 15K pressure classes.

A casing hanger transfers the suspended casing load into the casing head or casing spool. Correct selection requires more than nominal casing OD. Casing weight, grade, hanging load, hanger design, wellhead bowl, landing profile, packoff interface, temperature and service environment all affect the final configuration.

For a Replacement API 6A Casing Hanger, buyers can provide an existing drawing, old part number, hanger model, used component, dimensional report or clear wellsite photographs for technical matching.

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Product Overview

An API 6A Casing Hanger is a key mechanical component in a surface wellhead casing suspension system.

During well construction, drilling crews run successive casing strings to stabilize the wellbore, isolate formations and prepare the well for completion. Once a casing string reaches its planned setting depth, the surface wellhead must carry the suspended load.

The casing hanger performs this function inside a casing head or casing spool.

A Slip Type Casing Hanger uses hardened slip segments to grip the casing OD. Many wrap-around designs allow crews to run the casing before installing the hanger, which provides useful flexibility during field operations.

A Mandrel Casing Hanger connects mechanically to the casing string and lands at a defined position inside the wellhead. This design suits engineered casing programs where the suspension point, landing height and casing connection form part of the planned wellhead arrangement.

Both designs must transfer load correctly and match the surrounding housing. The upper interface must also suit the specified casing packoff, casing hanger seal or secondary sealing arrangement.

Casing hanger selection should therefore consider the complete API 6A casing suspension and sealing system, not casing size alone.

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API 6A Casing Hanger Technical Specifications

API 6A Casing Hanger Types and Service Conditions

The following specifications provide practical reference information for preliminary selection and RFQ preparation. Final configuration follows the approved casing program, wellhead drawing and project requirements.

Important: 2K, 3K, 5K, 10K and 15K refer to the corresponding API 6A wellhead system pressure class and sealing environment, not a stand-alone valve-style pressure rating for the casing hanger.

API 6A Casing Hanger Dimensions, Interfaces and Quality Requirements

Dimensional compatibility, landing geometry, sealing interfaces and project quality requirements become especially important when selecting custom or replacement casing hangers.

For a Replacement API 6A Casing Hanger, casing size alone is not enough. Hanger OD, bore, overall height, landing taper, load shoulder, packoff interface and existing wellhead geometry should be confirmed before final manufacturing.

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API 6A Casing Hanger Types

The two main casing hanger types are Slip Casing Hangers and Mandrel Casing Hangers. Different configurations then address casing loads, housing profiles, installation methods and packoff arrangements.

The model designation provides a useful starting point, but final selection still depends on casing weight, hanging load, housing geometry, sealing arrangement and installation procedure.

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Representative SGPE C-21 Casing Hanger Specifications

The following dimensions come from existing SGPE C-21 product references and provide useful data for preliminary selection, dimensional comparison and replacement inquiries.

These values represent existing SGPE product references rather than universal API interchangeability dimensions. Final selection follows the approved casing head or casing spool drawing.

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Representative SGPE C-22 Casing Hanger Specifications

Existing SGPE C-22 references use a wrap-around slip configuration with an automatic packoff arrangement.

For a new order or C-22 Replacement Casing Hanger, the released wellhead drawing and actual sealing arrangement take priority over these reference dimensions.

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Representative SGPE C-29 Casing Hanger Specifications

The C-29 family provides another slip-type casing hanger option with an automatic packoff arrangement.

For a C-29 Casing Hanger replacement, the actual casing head or casing spool bowl, hanger profile and sealing arrangement determine the final configuration.

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API 6A Casing Hanger Sizes and Dimensions

Buyers often begin casing hanger selection with nominal casing OD, especially for common requirements such as 7″, 9-5/8″ and 13-3/8″ casing. Casing size, however, does not define the complete hanger configuration.

A 9-5/8″ Casing Hanger, for example, may require a different hanger OD, landing profile or packoff interface when installed in a different casing spool.

For dimensional matching, provide the casing size and weight together with the hanger OD, bore, overall height, landing profile and casing head or casing spool information.

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Slip Casing Hanger for API 6A Wellheads

A Slip Casing Hanger uses hardened slip segments to grip the casing OD and transfer the suspended casing load into the wellhead housing.

The hanger generally operates inside a tapered casing head or casing spool bowl. As the casing load acts on the assembly, the slips increase contact with the casing and transfer the load through the supporting profile.

Many wrap-around designs allow crews to run the casing before installing the hanger. This makes slip-type hangers practical for conventional drilling and field operations where installation flexibility matters.

Typical applications include onshore drilling, offshore wellhead systems, oil and gas completion, production wells, water injection, workover and wellhead replacement.

Important selection factors include casing OD, casing weight and grade, required hanging load, slip geometry, housing bowl and packoff arrangement.

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Mandrel Casing Hanger for Oil and Gas Wellheads

A Mandrel Casing Hanger connects mechanically to the casing string and lands at a defined position inside the casing head or casing spool.

Instead of relying on separate gripping slips, the casing connection carries load into the hanger body. The hanger shoulder then transfers that load into the surrounding wellhead.

This arrangement suits engineered drilling and completion programs where casing suspension position and landing height form part of the planned wellhead design.

For a Custom Mandrel Casing Hanger, buyers should provide casing connection details, casing weight, hanging-load requirements and relevant wellhead dimensions.

Replacement mandrel hangers also require accurate information about the original casing connection, landing profile and housing geometry.

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Slip Casing Hanger vs Mandrel Casing Hanger

Neither design is automatically better. Selection should follow the casing program, installation procedure, required suspension load and wellhead configuration.

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Casing Hanger, Casing Head, Casing Spool and Packoff Interface

The casing hanger forms one part of a larger wellhead casing suspension and sealing system.

A Casing Head normally provides a lower casing suspension stage, while a Casing Spool supports a subsequent casing string higher in the wellhead stack. The hanger lands inside the housing and transfers casing load to its supporting profile.

The Casing Packoff or Casing Hanger Seal performs the associated annular sealing function.

This relationship becomes particularly important when sourcing a Replacement Wellhead Casing Hanger.

A hanger may suit the nominal casing size but still fail to fit if the existing casing head or spool has a different bowl, landing profile or sealing interface.

For new wellhead projects, coordinating the housing, hanger and packoff under one approved configuration helps reduce field fit-up problems.

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API 6A Casing Hanger Load Capacity

API 6A Casing Hanger Load Capacity depends on the actual casing program rather than nominal casing diameter alone.

Two wells can use the same casing size while placing very different mechanical loads on the hanger. Greater setting depth, longer casing strings and heavier casing weight per foot can significantly increase the suspended load.

Technical evaluation therefore considers casing OD, casing weight, casing grade, installed length or setting depth, hanger design and required hanging load.

A Slip Casing Hanger transfers load through its slip system. A Mandrel Casing Hanger transfers load through the casing connection and hanger body.

Deep wells, heavy casing strings and selected HPHT applications require closer mechanical review. Where the drilling contractor, operator or engineering company already has a calculated casing hanging load, that value should accompany the RFQ.

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Casing Hanger Materials, Sour Service and Operating Conditions

Material selection should reflect both the required mechanical performance and the actual well environment.

The -46°C to 121°C range represents selected existing SGPE casing hanger product data. It does not mean every hanger automatically covers the complete temperature range.

For Sour Service API 6A Casing Hangers, the RFQ should include actual H2S and CO2 conditions whenever available. H2S data help define material and hardness requirements, while CO2 and produced-water information support corrosion assessment.

Where NACE / ISO 15156 requirements apply, they can form part of the material review together with hardness limits, NDE, traceability and project documentation.

This supports H2S Casing Hangers, Sour Gas Casing Hangers and Sour Oil Well Casing Hangers while allowing material selection to follow the actual service environment.

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API 6A Casing Hanger Applications and EPC Wellhead Projects

Casing hangers support several stages of oil and gas well construction and operation.

During onshore drilling, they carry successive casing strings as the well progresses through the casing program. Slip designs provide useful installation flexibility, while mandrel designs suit projects with a planned suspension position.

For offshore drilling and completion, dimensional accuracy, material traceability and documentation become particularly important because the casing hanger must match the approved wellhead stack before equipment reaches the rig.

In oil and gas production wells, the hanger may remain inside the surface wellhead throughout much of the producing life of the well. Long-term compatibility with the housing and sealing arrangement therefore matters.

For water injection wells, casing suspension remains essential, while the injection medium and corrosion environment can influence material requirements.

Deep wells, heavy casing strings and selected HPHT projects may require closer review of hanging load, material condition, temperature and sealing interfaces.

For EPC and field-development procurement, casing hangers can be reviewed together with API 6A Casing Heads, Casing Spools, Packoffs, Tubing Heads, Tubing Hangers, Wellhead Flanges, Adapter Spools and Christmas Tree equipment.

A coordinated wellhead package helps manage critical interfaces and can support repeat production where several wells use the same approved configuration.

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Replacement and Custom API 6A Casing Hangers

A Replacement API 6A Casing Hanger may be required even when the existing casing head or casing spool remains suitable for continued service.

This situation is common in mature oilfields, brownfield projects and wellhead MRO. The original hanger may become damaged, corroded or obsolete, or the original supplier may no longer support the wellhead.

Replacement assessment can begin with an original drawing, old part number, existing hanger, dimensional inspection report or clear field photographs.

For a Replacement Slip Casing Hanger, critical interfaces include casing OD, slip geometry, hanger dimensions and the housing bowl. For a Replacement Mandrel Casing Hanger, the casing connection and landing position also require confirmation.

Visual similarity does not establish interchangeability. A suitable replacement must reproduce the required casing, landing, load-transfer and sealing interfaces of the existing wellhead.

A Custom API 6A Casing Hanger may also be required for wellhead retrofit, non-standard housings, revised casing programs or obsolete equipment replacement.

In these projects, the objective is not simply to copy the external appearance of an old component. The new hanger must match the critical geometry and interfaces that allow it to function correctly inside the existing wellhead.

This supports oilfield MRO, brownfield wellhead projects, obsolete casing hanger replacement, replacement wellhead parts and custom wellhead casing hanger procurement.

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Critical Casing Hanger Dimensions for Replacement

When the original manufacturing drawing is unavailable, verified dimensions can provide the basis for preliminary technical matching.

Clear photographs can support identification, but verified dimensions remain essential before manufacturing a Replacement Wellhead Casing Hanger.

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How to Select the Correct API 6A Casing Hanger

Correct selection begins with the casing program.

First, confirm the casing OD, casing weight and casing grade. These parameters establish the basic casing interface and provide the foundation for hanging-load evaluation.

Next, identify the casing head or casing spool where the hanger will land. Its bore, bowl, landing taper and load shoulder define the required hanger geometry.

The project can then select a Slip or Mandrel Casing Hanger according to the installation method, casing connection and planned suspension position.

Required hanging load, operating temperature and actual well service also need consideration.

Finally, confirm the casing hanger seal or packoff interface. Mechanical fit and sealing compatibility are separate requirements, especially when replacing legacy wellhead equipment.

For sour-service wells, providing H2S, CO2, material and hardness requirements with the initial RFQ can reduce later technical clarification.

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API 6A Casing Hanger RFQ Data Sheet

The following information provides a practical basis for preparing an API 6A Casing Hanger quotation.

Providing this information with the first inquiry reduces repeated clarification and helps improve both technical selection and quotation accuracy.

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API 6A Casing Hanger Manufacturing, Inspection and Documentation

SGPE manufactures casing hangers according to approved drawings and project requirements.

Production control can include material verification, heat treatment, CNC machining, hardness verification and dimensional inspection.

For Slip Casing Hangers, critical areas include slip geometry, gripping surfaces, supporting taper and fit between the slip segments and hanger body.

For Mandrel Casing Hangers, the casing connection, landing shoulder and external profile require close dimensional control.

Landing surfaces and packoff interfaces also require careful inspection because dimensional errors can affect installation, casing load transfer and final wellhead stack-up.

The final documentation package follows the approved purchase order and project specification.

Operators, drilling contractors and EPC buyers should identify special witness points, inspection requirements or documentation requirements during the RFQ stage.

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Wellsite Installation, Inspection and Maintenance

Before installation, the drilling or completion team should confirm that the delivered hanger matches the approved casing program and wellhead configuration.

The casing head or casing spool bowl should be clean and free from debris, corrosion products and mechanical damage that could interfere with proper landing.

For a Slip Casing Hanger, crews should verify the correct slip size and positioning around the casing. A Mandrel Casing Hanger requires particular attention to the casing connection and final landing height.

After transferring the casing load, the crew should confirm the hanger position before installing the packoff or next wellhead component.

Because the hanger may remain inside the wellhead for much of the producing life of the well, pre-installation inspection has significant value. Landing surfaces, load shoulders, slip teeth, casing-contact areas and sealing interfaces should remain free from damage.

If a later workover exposes the hanger, technicians can inspect it for corrosion, deformation, abnormal wear and damaged gripping surfaces.

Severe corrosion, damaged landing surfaces, distorted slip segments, worn gripping teeth or mechanical deformation may justify replacement. Major workovers, casing-program changes and wellhead retrofit projects can also create a replacement requirement.

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API 6A Casing Hanger Price and Quotation

Buyers looking for an API 6A Casing Hanger price, Wellhead Casing Hanger price, Casing Hanger supplier or API 6A Casing Hanger quotation should provide more than nominal casing size.

Price can vary with hanger type, casing size and weight, hanging-load requirement, housing geometry, material specification, sour-service conditions, packoff design, machining complexity, inspection scope, order quantity and delivery schedule.

A C-21 or C-22 Slip Casing Hanger for a conventional drilling project can require a different manufacturing route from a custom Mandrel Casing Hanger for a deep sour gas well.

Replacement work may also require additional dimensional engineering when the original drawing is unavailable.

A single urgent MRO replacement casing hanger has a different production basis from a repeat batch for an EPC or field-development project.

For an accurate API 6A Casing Hanger quote, provide the actual casing and wellhead information together with quantity, inspection requirements and required delivery.

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Why Choose SGPE as an API 6A Casing Hanger Manufacturer and Supplier?

SGPE supplies wellhead equipment for oil and gas drilling, completion, production, water injection, workover, EPC, MRO and replacement projects.

Available casing hanger configurations include Slip Type, Mandrel Type, WD, C-21 / CG-21, C-22 / CG-22, C-29 / CG-29, W and WE types, subject to final project confirmation.

For new wellhead projects, SGPE can coordinate casing hangers with matching casing heads, casing spools and packoffs so the critical landing, load-transfer and sealing interfaces follow the same approved configuration.

For replacement work, technical matching can begin with drawings, old part numbers, used components, dimensional inspection records or clear wellsite photographs. This provides a practical sourcing route when a legacy casing hanger becomes obsolete or the original supplier no longer supports the wellhead.

Sour-service projects can incorporate material, hardness, H2S / CO2 and inspection requirements. EPC and batch procurement can also include repeat production, quality documentation and agreed third-party inspection.

This allows buyers to source a single Replacement Casing Hanger for MRO, a custom casing hanger for retrofit work or a broader API 6A wellhead package for drilling and field-development programs.

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Related API 6A Wellhead Equipment

An API 6A Casing Hanger operates within a larger surface wellhead system.

The API 6A Casing Head provides a lower casing suspension housing, while Casing Spools support subsequent casing stages. Casing packoffs and casing hanger seals provide the related annular sealing functions.

Above the casing suspension equipment, the Tubing Head and Tubing Hanger support the production tubing system. Wellhead flanges, adapter spools and spacer spools provide connection and stack transitions, while API 6A gate valves and the Christmas Tree control production after completion.

SGPE can supply an individual casing hanger or coordinate it with API 6A Casing Heads, Casing Spools, Packoffs, Tubing Heads, Tubing Hangers, Wellhead Flanges, Adapter Spools, Spacer Spools, Gate Valves and Christmas Tree equipment for wider wellhead procurement.

These related products are suitable contextual internal-link targets from this page.

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Frequently Asked Questions About API 6A Casing Hangers

1. What is an API 6A Casing Hanger used for?

An API 6A Casing Hanger suspends a casing string inside a casing head or casing spool and transfers the suspended casing load into the surface wellhead housing. It forms a critical part of the casing suspension system used during oil and gas well construction.

The casing hanger also establishes the correct position for the casing packoff, casing hanger seal or secondary sealing arrangement. Depending on the wellhead design, casing hangers can be used in onshore and offshore drilling, completion, oil and gas production, water injection, workover and mature-field MRO applications.

Correct selection depends on the casing size, casing weight and grade, required hanging load, wellhead bowl, landing profile and sealing interface rather than casing OD alone.

2. What is the difference between a Slip Casing Hanger and a Mandrel Casing Hanger?

A Slip Casing Hanger uses hardened slip segments to grip the casing OD and transfer the casing load into the casing head or casing spool. Many wrap-around slip designs allow crews to run the casing before installing the hanger, which can provide useful flexibility during drilling, completion and wellhead service operations.

A Mandrel Casing Hanger connects mechanically to the casing string and lands at a defined position inside the wellhead. This arrangement is commonly considered for engineered casing programs where the casing connection, suspension point and landing height form part of the planned wellhead configuration.

Neither design is automatically better. Selection should consider the casing program, installation method, required hanging load, casing connection, wellhead geometry and packoff arrangement.

3. What Slip Casing Hanger types does SGPE supply?

Existing SGPE references include WD, C-21 / CG-21, C-22 / CG-22, C-29 / CG-29, W and WE Slip Casing Hangers, subject to technical confirmation against the actual casing program and wellhead configuration.

These designs address different casing suspension requirements, housing profiles, load conditions and packoff arrangements. For example, C-21, C-22 and C-29 configurations use different dimensional and sealing arrangements, while W and WE types can support applications requiring higher casing suspension loads.

When requesting a specific wellhead Slip Casing Hanger, buyers should provide the casing size and weight together with the casing head or casing spool information so the correct model and interface can be confirmed.

4. What API 6A Casing Hanger sizes are available?

SGPE references cover casing sizes including 4-1/2″, 5″, 5-1/2″, 6-5/8″, 7″, 7-5/8″, 8-5/8″, 9-5/8″, 10-3/4″ and 13-3/8″, together with other project-specific configurations. The overall casing program can extend approximately from 4-1/2″ to 20″, subject to the approved wellhead design.

Existing housing references include sizes such as 9″, 11″, 13-5/8″, 16-3/4″, 20-3/4″ and 21-1/4″. However, nominal casing size does not by itself determine the correct hanger.

A 9-5/8″ Casing Hanger or 13-3/8″ Casing Hanger, for example, must still match the actual wellhead bowl, landing profile, casing weight, suspension load and packoff interface.

5. What casing hanger dimensions are needed for a replacement order?

For a Replacement Casing Hanger, useful dimensions include the hanger OD, bore, overall height, landing taper or bowl angle, load shoulder, upper and lower profiles and packoff interface. These dimensions help determine whether the replacement will land correctly and work with the existing casing head or casing spool.

A Replacement Slip Casing Hanger also requires confirmation of the slip geometry and casing interface. For a Replacement Mandrel Casing Hanger, the casing connection and landing position become additional critical dimensions.

When the original manufacturing drawing is unavailable, an old part number, used hanger, wellhead drawing, dimensional inspection report and clear photographs can support preliminary matching. Visual similarity alone does not confirm interchangeability.

6. Can the same 9-5/8″ Casing Hanger fit different casing spools?

Not necessarily. Two casing spools may both accommodate 9-5/8″ casing while using different bowl diameters, landing tapers, hanger heights, load shoulders or sealing arrangements.

For this reason, a 9-5/8″ Casing Hanger should not be selected from casing OD alone. The actual casing spool model, bowl geometry, hanger profile and packoff or seal interface should also be checked.

This is particularly important for replacement wellhead projects, mature-field MRO and obsolete casing hanger replacement, where the existing casing spool may have been manufactured to a specific legacy configuration.

7. How is API 6A Casing Hanger load capacity determined?

API 6A Casing Hanger load capacity depends on the actual casing program and hanger design rather than nominal casing size alone. Technical evaluation considers casing OD, casing weight per foot, casing grade, installed length or setting depth and the required design hanging load.

A Slip Casing Hanger transfers the casing load through its slip system into the supporting wellhead profile. A Mandrel Casing Hanger transfers load through the casing connection, hanger body and landing shoulder.

Deep wells, heavy casing strings and selected HPHT wellhead applications can create higher suspension demands. When a calculated casing hanging load is available from the drilling contractor, operator or engineering company, including it with the RFQ helps SGPE evaluate the appropriate configuration.

8. Can SGPE supply a Casing Hanger and Packoff Assembly?

Yes, subject to the approved wellhead configuration. A Casing Hanger and Packoff Assembly combines two related but different functions within the surface wellhead system.

The casing hanger carries and transfers the casing load, while the casing packoff or casing hanger seal provides the associated annular sealing function between the casing and wellhead housing. The hanger profile, casing OD, housing bowl and packoff interface must therefore work together.

Reviewing the casing hanger and packoff under the same approved configuration can be particularly useful for new wellhead packages, EPC projects, wellhead refurbishment and replacement applications where interface compatibility is critical.

9. Can SGPE supply Sour Service API 6A Casing Hangers for H2S wells?

SGPE can review Sour Service API 6A Casing Hanger requirements for oil and gas wells containing H2S, CO2 or other corrosive service conditions, subject to the actual material and project specification.

A sour-service inquiry should include available H2S and CO2 data, operating temperature, material requirements, hardness limits and relevant wellhead information. Where applicable, project requirements related to NACE / ISO 15156, NDE, material traceability and documentation can also form part of the technical review.

Because sour wells can differ significantly in fluid composition and operating conditions, the final H2S Casing Hanger material and hardness requirements should follow the approved project specification rather than a generic sour-service designation.

10. Can SGPE supply a Replacement API 6A Casing Hanger without the original drawing?

A preliminary Replacement API 6A Casing Hanger review can begin even when the original manufacturing drawing is unavailable. Existing equipment often provides enough information to start identifying the required interfaces.

Useful references include the old casing hanger, original part number, casing head or casing spool model, equipment nameplate, wellhead drawings, dimensional inspection records and clear photographs. Verified measurements of the hanger OD, bore, height, landing profile and packoff interface are especially useful.

This type of dimensional matching can support mature-field MRO, brownfield wellhead refurbishment and obsolete casing hanger replacement, but adequate technical information must still be confirmed before the final replacement configuration is manufactured.

11. Can SGPE manufacture a Custom API 6A Casing Hanger?

SGPE can review Custom API 6A Casing Hanger requirements for non-standard wellhead housings, revised casing programs, wellhead retrofit projects and obsolete equipment replacement.

Custom engineering can consider casing size and weight, required hanging load, casing head or casing spool bowl geometry, landing profile, material requirements and the casing packoff or sealing interface. Mandrel designs also require confirmation of the casing connection.

For legacy wellhead equipment, the goal is not simply to copy the external appearance of the original hanger. The new component must reproduce the critical casing, landing, load-transfer and sealing interfaces required by the existing wellhead system.

12. What affects API 6A Casing Hanger price and what information is needed for a quotation?

API 6A Casing Hanger price depends on the hanger type, casing size and weight, hanging-load requirement, wellhead housing geometry, material specification, sour-service conditions, packoff arrangement, machining complexity, inspection scope, order quantity and required delivery schedule.

For a new drilling, completion or EPC project, buyers should provide the casing program, casing size and grade, hanger type if known, casing head or casing spool information, required hanging load, system pressure class, operating temperature and service conditions.

For a Replacement Casing Hanger quotation, the old drawing, model, part number, photographs, existing hanger or verified dimensions can help identify the correct configuration. SGPE can review the supplied information, confirm the relevant casing suspension and wellhead interfaces, and prepare the corresponding technical proposal and API 6A Casing Hanger quotation.

Request an API 6A Casing Hanger Quotation from SGPE

Available configurations include Slip Casing Hangers, Mandrel Casing Hangers, WD, C-21 / CG-21, C-22 / CG-22, C-29 / CG-29, W / WE types, Casing Hanger and Packoff Assemblies, Sour Service Casing Hangers and Custom Replacement Casing Hangers.

For a new project, please provide the casing size, weight and grade, hanger type, casing head or casing spool information, required hanging load, system pressure class, operating temperature and service conditions.

For a Replacement API 6A Casing Hanger, send the existing drawing, model or part number, wellhead information, clear photographs or verified dimensions. EPC and batch orders should also include quantity, inspection requirements and delivery schedule.

SGPE supplies API 6A Casing Hangers for new wellhead projects, drilling and completion programs, production wells, water injection, workover, EPC packages, mature-field MRO and replacement applications. SGPE will review the casing suspension, landing, load-transfer and sealing interfaces, confirm the suitable configuration, and provide a corresponding technical proposal and API 6A Casing Hanger quotation based on your project requirements.

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