Heat Exchanger Tubes & Replacement Tube Bundles

Replacement Heat Exchanger Tubes, Tube Supply & Retubing Services

At Fenflow Limited, we supply replacement heat exchanger tubes and tube bundles for a wide range of industrial applications. Whether you require individual replacement tubes, a complete tube bundle or support with a heat exchanger retubing project, we can help you find the right solution.

We can source tubes in a range of materials, dimensions and configurations to suit different heat exchanger designs and operating conditions. From planned maintenance and individual tube replacements to larger refurbishment projects, we aim to provide a cost-effective solution to keep your equipment operating efficiently.

Replacement Heat Exchanger Tubes

Heat exchanger tubes play a vital role in transferring heat between fluids while keeping the respective process streams separated. Damaged, corroded or leaking tubes can reduce heat transfer efficiency, affect operating performance and lead to costly downtime.

We can source replacement tubes to suit your existing equipment, helping restore performance and extend the working life of your heat exchanger.

Tube Materials & Specifications

The correct tube material and specification are essential for reliable performance and compatibility with the operating environment.

Depending on the application, materials may include:

• Stainless Steel – Available in different grades for a range of industrial applications and corrosion resistance requirements.

• Carbon Steel – Commonly used for general industrial heat transfer applications.

• Duplex & Super Duplex Stainless Steel – Selected for applications requiring enhanced strength and corrosion resistance.

• Nickel Alloys – Used in demanding environments where specific corrosion and temperature resistance properties are required.

• Titanium – Used in applications requiring excellent resistance to particular corrosive environments.

• Copper & Copper Alloys – Used in selected heat transfer applications due to their thermal conductivity and other material properties.

Tube specifications can include different outside diameters, wall thicknesses, lengths and material grades, depending on the original equipment and application.

Tube Types & Configurations

We can source different tube configurations to suit a variety of heat exchanger designs, including:

• Straight Tubes – Used in many shell and tube heat exchangers and other tubular equipment.

• U-Bend Tubes – Formed into a U-shape for use in U-tube heat exchanger designs.

• Finned Tubes – Incorporate extended surface areas to improve heat transfer, particularly in air-side applications.

• Seamless Tubes – Manufactured without a longitudinal welded seam.

• Welded Tubes – Manufactured from formed material with a welded longitudinal seam, available in suitable specifications for heat exchanger applications.

The appropriate tube type, dimensions and material depend on the heat exchanger design and operating requirements.

Heat Exchanger Tube Supply

Whether you need a small quantity of replacement tubes or materials for a complete retubing project, we can help source the required specifications.

Our tube supply options include:

• Individual replacement tubes and bulk quantities.

• Straight tubes cut to specified lengths, where available.

• U-bend tubes for suitable heat exchanger designs.

• Tubes in a range of materials, diameters and wall thicknesses.

• Material certification available where specified and supplied with the product.

We can work from existing tube samples, drawings, equipment specifications or measurements to help establish your requirements.

Heat Exchanger Tube Replacement & Retubing Services

As well as supplying replacement tubes, we can discuss support for heat exchanger tube replacement and retubing requirements.

Depending on the equipment and project scope, services may include:

• Tube Removal & Pulling – Removal of existing tubes from suitable heat exchanger tube bundles.

• Replacement Tube Installation – Installation and fitting of replacement tubes.

• Hydrostatic Testing – Pressure testing to verify integrity in accordance with the applicable requirements and agreed test procedure.

• Inspection & Condition Reporting – Assessment of existing tube condition and identification of potential replacement requirements.

• Testing & Commissioning Support – Support with the return of equipment to operation, where required.

Whether you need replacement tubes supplied or assistance with a larger retubing project, we can discuss your requirements.

Identifying the Correct Replacement Tubes

Providing the correct specifications helps us identify suitable replacement tubes and obtain competitive quotations.

Where possible, please provide:

• Heat exchanger manufacturer and model.

• Equipment serial number.

• Tube material and grade.

• Outside diameter and wall thickness.

• Tube length and configuration.

• Number of tubes required.

• Drawings, existing specifications or photographs.

• Operating temperature, pressure and process fluid, if known.

If you do not have all the information, photographs, existing tube samples or equipment details can help us establish what is required.

Why Choose Fenflow for Heat Exchanger Tubes?

• Replacement tubes in a wide range of materials and specifications.

• Straight, U-bend and specialist tube configurations.

• Individual tube supply and larger quantities.

• Assistance identifying replacement specifications.

• Support with tube removal, installation and retubing requirements.

• Material certification available where specified.

• Competitive sourcing from multiple suppliers.

• Over 50 years of engineering industry experience.

Request a Quote for Replacement Heat Exchanger Tubes

Whether you need individual replacement tubes, a complete tube bundle or assistance with a heat exchanger retubing project, Fenflow Limited can help.

Send us your tube dimensions, material specifications, drawings or photographs and we will help establish your requirements.

Let us do the searching for you. Contact Fenflow for competitive pricing and support with your heat exchanger tube requirements.