Description

API 6A Tubing Head Adapter for Oil & Gas Wellheads and Christmas Trees

SGPE manufactures and supplies API 6A Tubing Head Adapters for oil and gas production wellheads, high-pressure gas wells, water and gas injection systems, ESP completions, Christmas Tree installations and mature-field replacement projects.

Also known as a Tubing Head Adapter, THA, Tubing Head Adapter Flange, Wellhead Tubing Adapter, Wellhead Adapter Flange or Christmas Tree Adapter, this component connects the Tubing Head or Tubing Head Spool to the Christmas Tree, Master Valve or lower tree equipment.

The visible flange connection is only one part of the interface. Depending on the completion, the adapter may also seal around an Extended Neck Tubing Hanger, maintain the required production and intervention bore, route SCSSV control lines, accommodate chemical-injection passages or support an ESP electrical penetrator.

Project configurations can cover 2K, 3K, 5K, 10K and 15K wellhead systems, with flanged, studded, threaded and project-specific connections.

Typical requirements include B1 / B-1 Tubing Head Adapters, B2P Tubing Head Adapters, A5P / A-5P Tubing Head Adapters, Seal Bore Tubing Head Adapters, Flanged Tubing Head Adapters, Studded Tubing Head Adapters, ESP Tubing Head Adapters, SCSSV Control-Line Adapters, Sour Service Tubing Head Adapters, High Pressure Tubing Head Adapters and Custom Replacement Tubing Head Adapters.

For a new wellhead, the adapter can be matched to the approved Tubing Head, Tubing Hanger and Christmas Tree arrangement. For legacy or obsolete equipment, existing drawings, nameplates, photographs, RTJ information, original part numbers and verified field dimensions can provide the basis for replacement matching and quotation.

Product Overview

An API 6A Tubing Head Adapter normally sits above the Tubing Head and below the Christmas Tree in a surface oil and gas wellhead.

Its basic job is straightforward: connect the tubing suspension section to the upper production or injection equipment. Correct selection, however, involves much more than matching two visible flange sizes.

The lower connection must fit the Tubing Head or Tubing Head Spool. The upper connection must match the lower Christmas Tree, Master Valve or tree connector.

Inside the adapter, the production bore must remain compatible with the Tubing Hanger and upper tree.

An Extended Neck Tubing Hanger introduces another critical interface. The hanger neck extends upward into a matching seal bore inside the adapter, which means hanger-neck OD, sealing surface, seal-bore diameter, sealing depth and stack dimensions all matter.

ESP and SCSSV completions bring additional requirements. An ESP wellhead may need an electrical penetrator or cable feed-through arrangement, while an SCSSV completion can require one or more hydraulic control-line passages through the upper wellhead.

Replacement projects also depend heavily on overall height. An incorrect OAL can move the Christmas Tree vertically and interfere with existing flowlines, wing-valve piping, choke lines or control tubing.

For this reason, the Tubing Head, Tubing Hanger, Tubing Head Adapter and Christmas Tree should be treated as one connected interface system rather than separate components.

2K-15K Working Pressure Reference

Working pressure should always be considered together with connection size, flange family, RTJ groove, Tubing Hanger interface, material and actual well service.

Main Tubing Head Adapter Types

Different wellhead and completion designs require different internal and external interfaces.

B1, B2P and A5P Tubing Head Adapter Configurations

B1, B2P and A5P are common industry design names, but exact dimensions and interfaces can vary between wellhead systems.

The values below are industry-reference examples for identification and RFQ discussion only. Final SGPE dimensions follow the approved drawing and mating-equipment information.

The model designation alone is not enough for reliable replacement sourcing.

B1 / B-1 Tubing Head Adapter

A B1 Tubing Head Adapter, also searched as a B-1 Adapter Flange, appears in many conventional production wellheads.

Depending on the original system, it may combine a tubing-related internal interface with the connection required by the Christmas Tree or Master Valve.

For a B1 replacement or new-project quotation, provide the Tubing Head connection, tubing interface, working pressure, upper tree connection, internal bore, OAL and existing drawing where available.

B2P Tubing Head Adapter

A B2P Tubing Head Adapter commonly provides the transition between the Tubing Head and production Christmas Tree equipment.

For replacement work, both mating components need to be identified.

An existing GA drawing gives the clearest starting point. If it is unavailable, nameplates, equipment photographs, original part numbers and verified field dimensions can support an initial B2P Tubing Head Adapter replacement quote.

A5P / A-5P Seal Bore Adapter

An A5P / A-5P Tubing Head Adapter commonly works with an Extended Neck Tubing Hanger.

The hanger neck extends upward into the adapter and seals inside its internal seal bore.

For an A5P replacement or similar Seal Bore Tubing Head Adapter, confirm the hanger-neck OD, neck length, seal-bore diameter, sealing depth, internal bore, OAL and upper Christmas Tree connection.

Extended Neck Tubing Hanger and Seal Bore Matching

An Extended Neck Tubing Hanger Adapter requires accurate internal matching.

A replacement adapter can match the visible external connection and still fail at the internal sealing interface.

This internal interface becomes especially important when sourcing a Replacement Wellhead Adapter Flange for mature or unsupported equipment.

Tubing Head Adapter Flange and Wellhead Connection Options

Buyers use several terms for this product family, including Tubing Head Adapter Flange, Tubing Head Flange Adapter, API 6A Wellhead Adapter Flange, Oilfield Wellhead Adapter, Wellhead Tubing Adapter, Christmas Tree Adapter Flange, Tubing Head to Christmas Tree Adapter and Tubing Head to Master Valve Adapter.

The terminology varies, but the purchasing requirement stays the same.

The lower side must fit the Tubing Head or Tubing Head Spool. Size, working pressure, flange or studded arrangement, RTJ groove, stud pattern and bore all matter.

The upper side must match the Christmas Tree, Master Valve or tree connector.

A Flanged Tubing Head Adapter provides a conventional pressure-containing flange interface. A Studded Tubing Head Adapter can help reduce overall stack height, while selected systems may use threaded or tubing-related internal interfaces.

For a reliable quote, identify both mating components rather than specifying only nominal adapter size.

API 6B, API 6BX and R/RX/BX Connection Matching

Nominal size alone does not define a complete wellhead connection.

For example, 7-1/16 Tubing Head Adapter does not provide enough information for reliable sourcing.

The RFQ should also identify the rated working pressure, API flange family, RTJ groove and mating equipment.

Where applicable, the adapter can use API 6B or API 6BX mating interfaces, together with R, RX or BX ring-joint arrangements.

For a legacy wellhead, flange markings, ring information, photographs and dimensional data can help identify the existing interface.

Oilfield Applications and Completion Requirements

API 6A Tubing Head Adapters serve production, injection, artificial-lift, intervention and replacement projects.

Two wellheads can have similar external connections while requiring completely different internal geometry, materials or completion interfaces.

ESP Tubing Head Adapter for Artificial-Lift Wells

An ESP Tubing Head Adapter supports oil wells using Electric Submersible Pumps for artificial lift.

Unlike a basic wellhead adapter, an ESP configuration may need to accommodate both the Tubing Hanger interface and an electrical power feed-through.

Depending on the approved completion drawing, the adapter may require an electrical penetrator, cable sealing arrangement, instrumentation connection or another ESP-specific interface.

The adapter should therefore be matched with the ESP Tubing Hanger, Tubing Head Spool and production Christmas Tree.

For an ESP Tubing Head Adapter quote, provide the Tubing Hanger drawing, penetrator arrangement, cable orientation, rated working pressure, design temperature, internal bore and upper tree connection.

SCSSV and Downhole Control-Line Adapter Options

A Surface-Controlled Subsurface Safety Valve uses a hydraulic line running from the surface wellhead to the downhole safety valve.

Where required by the completion, the Tubing Head Adapter can include one or more SCSSV control-line passages aligned with the Tubing Hanger.

Some wells also require separate passages for chemical injection or downhole monitoring.

For an SCSSV Control-Line Tubing Head Adapter RFQ, provide the number of lines, tube OD, connection details, working pressure and required orientation.

Sour Service Tubing Head Adapter for H2S Wells

A Sour Service API 6A Tubing Head Adapter requires material and hardness selection based on the actual well environment.

The RFQ should identify rated working pressure, design temperature, produced fluid, H2S conditions and material requirements.

Where the project requires NACE MR0175 / ISO 15156, the applicable service, material and hardness requirements should be defined in the purchase specification.

Selected applications may also require CRA overlay, cladding or another corrosion-resistant solution on specified surfaces.

Sour-service selection should be considered together with the surrounding Tubing Head, Tubing Hanger, valves and Christmas Tree.

Offshore, Workover and Well Intervention Applications

An Offshore Tubing Head Adapter may require additional attention to corrosion protection, dimensional control, material traceability and project documentation.

Space can also become a design constraint on an offshore surface wellhead. A custom OAL can help maintain Christmas Tree elevation and preserve alignment with existing flowlines and control tubing.

For wells requiring workover, wireline or slickline operations, the adapter bore and minimum drift should remain compatible with the Tubing Hanger and upper tree.

Defining intervention clearance during the RFQ stage helps prevent an unexpected restriction later in the well’s operating life.

Replacement API 6A Tubing Head Adapter for Mature Oilfields

Replacement is one of the most important purchasing scenarios for this product.

Many production wells remain in service long after the original wellhead model has disappeared from current catalogs. In other cases, an operator needs a new Christmas Tree while the existing Tubing Head and Tubing Hanger remain suitable for service.

A Replacement API 6A Tubing Head Adapter can provide the transition between existing lower wellhead equipment and a new upper assembly.

SGPE supports replacement Tubing Head Adapter sourcing, legacy wellhead matching, custom wellhead adapter manufacturing and obsolete wellhead replacement.

A replacement adapter should never be selected from flange OD and pressure class alone.

No Original Wellhead Drawing?

An original drawing is useful, but its absence does not automatically prevent replacement matching.

A clear equipment nameplate, original part number, available GA drawing, Tubing Hanger information, complete wellhead photographs and verified field dimensions can provide a practical starting point.

This is especially useful for operators, distributors and oilfield service companies working with mature, unsupported or obsolete wellhead equipment.

Christmas Tree Replacement and Brownfield Retrofit

A Tubing Head to Christmas Tree Adapter becomes particularly useful when an operator wants to retain an existing Tubing Head but install a new Christmas Tree.

The new tree may use another lower connection, bore or stack arrangement.

Replacing the complete Tubing Head can significantly increase the intervention scope. A project-specific adapter may instead provide the required transition while allowing suitable lower wellhead equipment to remain in service.

Typical applications include Christmas Tree replacement, brownfield wellhead retrofit, well reactivation, high-pressure tree upgrades, ESP conversions and mature-well life-extension projects.

Some projects specifically require a Tubing Head to Master Valve Adapter. In that case, the technical review should compare the lower wellhead connection, Master Valve interface, internal bore, Tubing Hanger geometry and required stack height.

How to Identify an Existing Tubing Head Adapter

Before removing the old adapter, record the complete wellhead arrangement.

Clear photographs of the full stack, adapter body, nameplate, upper connection and lower connection can prevent substantial technical clarification later.

This information allows the existing Wellhead Tubing Adapter to be compared with both mating components before a replacement is released for manufacturing.

Tubing Head Adapter vs Tubing Head Spool and Adapter Spool

These products sit close together in a surface wellhead but perform different functions.

The key difference is the Tubing Hanger interface.

A general-purpose Adapter Spool or Double Studded Adapter should not automatically be treated as an interchangeable substitute simply because the visible flange sizes match.

Bore, Minimum Drift and Wellhead Stack Height

The internal bore affects production flow and future intervention access.

It should remain compatible with the production tubing, Tubing Hanger and Christmas Tree.

Wireline and slickline operations may also require a specified minimum drift. If the adapter introduces an unexpected restriction, intervention tools may not pass through the upper wellhead.

OAL is just as important during replacement.

Even a small change in adapter height can move the Christmas Tree and affect existing flowlines, wing-valve piping, choke lines or control tubing.

For a Custom Replacement Tubing Head Adapter, record the existing OAL and complete wellhead stack before removing the original component.

Material Selection for Oil, Gas and Injection Wells

Material selection should follow the actual operating environment.

The technical review should consider pressure, temperature, well fluid, H2S, CO2, injection-water chemistry, chloride exposure and environmental conditions.

For standard service, the project should define the required material class and temperature range.

For sour service, the RFQ should identify the applicable NACE / ISO 15156 requirements and available H2S information.

Offshore or corrosive environments may also require a specified external coating, CRA overlay, cladding or another corrosion-control solution.

The final material configuration should follow the approved purchase specification.

Manufacturing, Inspection and Documentation

Dimensional compatibility is a key part of Tubing Head Adapter manufacturing because the finished product must match both the external pressure connection and the internal completion interface.

The final inspection and testing scope follows the approved purchase specification, applicable PSL and agreed quality requirements.

Depending on the purchase order, the documentation package may include the GA drawing, Material Test Certificate, Certificate of Conformity, dimensional inspection report, NDE reports, hardness records, PMI report, heat-treatment records, pressure-test report, Inspection and Test Plan and product traceability documentation.

For EPC contractors, operators, distributors and oilfield service companies, defining the required documentation during the RFQ stage helps avoid unnecessary clarification after manufacturing.

Installation, Inspection and Maintenance

Before installation, inspect the Tubing Head, Tubing Hanger, adapter and Christmas Tree mating surfaces.

Check the RTJ grooves, sealing areas, studs, nuts and correct ring gasket before assembly.

For an Extended Neck Tubing Hanger, align the adapter carefully with the hanger neck to protect the sealing surface.

ESP, SCSSV and chemical-injection completions also require correct penetrator or control-line orientation before final make-up.

During service, inspection should cover the adapter body, flange areas, bolting, coating condition and potential leak paths.

When the Christmas Tree is removed for workover or maintenance, inspect the RTJ grooves, seal bore and Tubing Hanger neck before reassembly.

Machined and sealing surfaces should remain protected during storage and transport.

Common Tubing Head Adapter Problems

Most replacement problems begin with incomplete interface information rather than the nominal working pressure.

How to Select the Right Tubing Head Adapter

Selection should begin with the actual wellhead stack.

Start with the Tubing Head or Tubing Head Spool, then confirm the Tubing Hanger and the way it interfaces with the adapter. Next, identify the lower connection of the Christmas Tree or Master Valve.

Once these interfaces are clear, the remaining selection points become much easier to define.

What Affects API 6A Tubing Head Adapter Price?

An API 6A Tubing Head Adapter price or quotation depends on the actual wellhead configuration rather than a generic product description.

Working pressure affects the pressure-containing design, material requirements, bolting and inspection scope.

Connection size and configuration also matter. A flanged adapter, studded adapter, Extended Neck seal-bore adapter or custom replacement component can require different machining and dimensional controls.

Material requirements, sour service, corrosion protection, PSL, testing and project documentation can further affect the quote.

Replacement projects may also require additional engineering when the available information comes from legacy drawings, nameplates, photographs or field measurements.

For an accurate Tubing Head Adapter price, manufacturer quote or supplier quotation, send the working pressure, connection details, Tubing Hanger information, required bore, service conditions and quantity.

Custom Tubing Head Adapter Manufacturer and Replacement Support

Not every producing well uses a current catalog configuration.

Mature fields often contain wellhead equipment installed during several phases of development. An operator may retain an existing Tubing Head while replacing the Christmas Tree. An ESP conversion may require a new electrical interface, while a pressure upgrade may require another upper connection.

SGPE supports Custom API 6A Tubing Head Adapters, Custom Tubing Head Adapter Flanges, Wellhead Adapter Flanges, Extended Neck Tubing Hanger Adapters and Replacement Tubing Head Adapters for these projects.

Project-specific engineering can address upper and lower connections, RTJ arrangements, seal bore, internal bore, minimum drift, OAL, control-line passages, ESP penetrators and tree orientation.

This support is particularly relevant to oilfield operators, EPC contractors, distributors and service companies sourcing custom or replacement wellhead equipment.

Information Required for a Tubing Head Adapter RFQ

For a Replacement Tubing Head Adapter RFQ, clear drawings, equipment nameplates and wellsite photographs can significantly reduce repeated technical clarification.

Frequently Asked Questions About API 6A Tubing Head Adapters

1. What is an API 6A Tubing Head Adapter used for?

An API 6A Tubing Head Adapter connects the Tubing Head or Tubing Head Spool to the Christmas Tree, Master Valve or other upper wellhead equipment. It forms the transition between the tubing suspension section and the surface production or injection system.

Depending on the completion design, the adapter may also interface directly with the Tubing Hanger, provide a seal bore for an Extended Neck Tubing Hanger, maintain the required production and intervention bore, or accommodate ESP and SCSSV interfaces.

Typical applications include oil and gas production wells, water and gas injection wells, high-pressure gas wellheads, ESP artificial-lift completions, offshore surface wellheads, Christmas Tree replacement and brownfield retrofit projects.

2. Where is a Tubing Head Adapter installed in a wellhead system?

A Tubing Head Adapter normally sits above the Tubing Head and Tubing Hanger and below the Christmas Tree or lower Master Valve.

This position allows the adapter to connect the lower wellhead section to the upper production-control equipment while maintaining pressure integrity, internal bore alignment and the required Tubing Hanger interface.

In production, injection and workover wellheads, the Tubing Head Adapter should therefore be considered together with the Tubing Head Spool, Tubing Hanger and Christmas Tree rather than selected as an isolated flange.

3. What pressure ratings are available for API 6A Tubing Head Adapters?

SGPE supports project configurations for 2K, 3K, 5K, 10K and 15K API 6A Tubing Head Adapters, corresponding to approximately 13.8, 20.7, 34.5, 69.0 and 103.4 MPa.

These pressure classes can be used for conventional oil production, natural gas production, water or gas injection and selected high-pressure wellhead applications.

However, pressure rating alone does not determine interchangeability. A 10K Tubing Head Adapter, for example, may still differ in nominal size, API 6B or API 6BX interface, RTJ groove, internal bore, Tubing Hanger geometry, seal bore and overall height.

4. What is the difference between a Tubing Head Adapter and an API 6A Adapter Spool?

A Tubing Head Adapter is specifically used at the Tubing Head-to-Christmas Tree interface and may interact directly with the Tubing Hanger or Extended Neck Tubing Hanger.

An API 6A Adapter Spool performs a broader crossover function between pressure-containing components and is typically used to change connection size, pressure class or flange arrangement.

For this reason, an Adapter Spool or Double Studded Adapter should not automatically be treated as a replacement for a Tubing Head Adapter simply because the visible flange sizes match. The internal bore, Tubing Hanger interface, seal-bore geometry and stack height may be completely different.

5. What are B1, B2P and A5P Tubing Head Adapters?

B1 / B-1, B2P and A5P / A-5P Tubing Head Adapters are common industry design names used for different wellhead and Tubing Head Adapter arrangements.

A B1 configuration may include a tubing-related internal interface, while a B2P adapter commonly provides a transition between the Tubing Head and production Christmas Tree equipment. An A5P configuration often works with an Extended Neck Tubing Hanger and an internal seal bore.

Exact dimensions can vary between different wellhead systems and manufacturers. For replacement sourcing, SGPE recommends confirming the actual upper and lower connections, working pressure, bore, Tubing Hanger geometry, OAL and available drawings rather than relying on the B1, B2P or A5P designation alone.

6. How does a Tubing Head Adapter work with an Extended Neck Tubing Hanger?

An Extended Neck Tubing Hanger extends upward into the Tubing Head Adapter and seals inside a matching internal seal bore.

For this interface to work correctly, the hanger-neck OD, neck length, sealing surface, seal-bore diameter, sealing depth, internal bore and overall stack dimensions must be compatible.

This is especially important when sourcing an A5P Tubing Head Adapter, Seal Bore Tubing Head Adapter or Replacement Wellhead Adapter Flange. A replacement component can match the external flange and still fail during assembly or pressure service if the internal hanger-neck interface is incorrect.

7. Can SGPE supply an ESP Tubing Head Adapter for artificial-lift wells?

Yes. SGPE can review ESP Tubing Head Adapter configurations for Electric Submersible Pump artificial-lift wells where the upper wellhead must accommodate an electrical penetrator, cable feed-through arrangement or other ESP-specific interface.

The adapter should be matched with the ESP Tubing Hanger, Tubing Head Spool and production Christmas Tree so that the pressure connection, electrical interface, bore and cable orientation remain compatible.

For an ESP Tubing Head Adapter quotation, provide the Tubing Hanger drawing, penetrator arrangement, cable orientation, rated working pressure, design temperature, internal bore and upper Christmas Tree connection.

8. Can an API 6A Tubing Head Adapter include SCSSV control-line or chemical-injection passages?

Yes. Where required by the approved completion design, a SCSSV Control-Line Tubing Head Adapter can include one or more hydraulic passages aligned with the Tubing Hanger for a Surface-Controlled Subsurface Safety Valve.

Selected completions may also require separate passages for chemical injection or downhole monitoring.

For these applications, the RFQ should identify the number of lines, tube OD, connection type, working pressure and required orientation. This is particularly important in offshore, high-pressure and completion-specific wellhead systems where incorrect port orientation can prevent final installation.

9. Can SGPE supply Sour Service API 6A Tubing Head Adapters for H2S wells?

Yes. SGPE can review Sour Service API 6A Tubing Head Adapter configurations for specified H2S-containing oil and gas wells.

Material and hardness requirements should be selected according to the actual pressure, temperature, produced fluid and sour-service conditions. Where the project specifies NACE MR0175 / ISO 15156, the applicable service, material and hardness requirements should be included in the purchase specification.

Depending on the project, corrosion protection may also include specified coatings, CRA overlay, cladding or another approved corrosion-resistant solution. Sour-service requirements should be reviewed together with the Tubing Head, Tubing Hanger, valves and Christmas Tree.

10. Can SGPE manufacture a replacement Tubing Head Adapter for obsolete wellhead equipment?

Yes. SGPE supports Replacement API 6A Tubing Head Adapters, custom Wellhead Adapter Flanges and legacy wellhead replacement projects where the original equipment is obsolete, unsupported or no longer available from the original supplier.

Replacement matching can use existing GA drawings, equipment nameplates, original part numbers, wellhead photographs, Tubing Hanger information and verified field dimensions.

This approach is especially useful for mature oilfields, Christmas Tree replacement, well reactivation and brownfield retrofit projects where operators want to retain suitable lower wellhead equipment while replacing the upper wellhead assembly.

11. What information is required for a Replacement API 6A Tubing Head Adapter quote?

For a Replacement Tubing Head Adapter quotation, provide the rated working pressure, upper and lower connection details, API flange family where applicable, RTJ groove, internal bore, minimum drift, overall height and Tubing Hanger information.

If the well uses an Extended Neck Tubing Hanger, ESP penetrator or SCSSV control line, the relevant neck dimensions, seal-bore data, penetrator arrangement or control-line orientation should also be included.

Where the original wellhead drawing is unavailable, clear nameplate photographs, full wellhead photographs, original part numbers and verified field dimensions can provide a practical starting point for technical review.

12. How do I request an API 6A Tubing Head Adapter price and quotation from SGPE?

To request an API 6A Tubing Head Adapter price and quotation, provide the rated working pressure, upper and lower connections, Tubing Hanger details, required internal bore, minimum drift, material requirements, design temperature, service conditions, PSL and required quantity.

For Christmas Tree replacement, brownfield retrofit or obsolete wellhead replacement, also send the existing adapter drawing, nameplate, photographs, OAL, connection dimensions and original part number where available.

Based on the confirmed wellhead configuration, completion interface and project requirements, SGPE will review the technical details and provide the corresponding Tubing Head Adapter proposal and quotation.

Related API 6A Wellhead Equipment from SGPE

A Tubing Head Adapter forms part of a complete surface wellhead system.

Related SGPE equipment includes API 6A Tubing Head Spools, API 6A Tubing Hangers, API 6A Casing Heads, API 6A Casing Spools, API 6A Adapter Spools, API 6A Gate Valves, Wellhead Flanges and API 6A Wellhead Christmas Trees.

When several mating components are sourced together, treating them as one wellhead stack can reduce connection, working-pressure, bore, Tubing Hanger and stack-height mismatches.

Why Choose SGPE as Your API 6A Tubing Head Adapter Supplier?

SGPE supports both new wellhead procurement and project-specific replacement requirements.

Rather than treating the adapter as an isolated flange, the technical review considers its relationship with the Tubing Head, Tubing Hanger and Christmas Tree.

This approach suits new 2K-15K production and injection wellheads, high-pressure gas wells, ESP and SCSSV completions, sour-service projects and offshore surface installations.

It also supports Christmas Tree replacement, brownfield upgrades and obsolete equipment replacement where drawings, nameplates, original part numbers or field measurements may be needed to rebuild the correct interface.

Project support can include custom manufacturing, dimensional inspection, agreed testing, technical documentation and replacement matching.

Request an API 6A Tubing Head Adapter Price and Quote from SGPE

Available configurations can cover 2K, 3K, 5K, 10K and 15K wellheads, including B1, B2P, A5P, seal-bore, ESP, SCSSV control-line, sour-service and custom replacement designs, with flanged, studded, threaded or project-specific connections.

For a new project, please provide the rated working pressure, upper and lower connections, Tubing Hanger details, required bore, material requirements, temperature, PSL and quantity.

For replacement equipment, send the existing drawing, nameplate, photographs, OAL, connection dimensions, Tubing Hanger information and original part number where available.

SGPE supplies API 6A Tubing Head Adapters for new wellhead projects, Christmas Tree replacement, brownfield retrofit and legacy wellhead applications. Based on the confirmed wellhead configuration and project requirements, SGPE will provide the corresponding technical proposal and quotation.

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