Tex-Fin | Finned Tubes
Tex-Fin | Finned Tubes


Embedded finned tubes, or G-tubes, are fabricated by embedding the aluminum fin into a groove in the tube.

The fin is then locked into place by rolls that force the groove to tighten around the fin base.

The secure bond between fin and tube makes this product well suited to equipment exposed to higher temperatures, continuous thermal cycling and tube vibration due to high velocity air streams.

The tubes can be used in applications with metal temperatures up to 750°F.

Common tube materials are carbon steel, stainless steel, Incoloy ®and Inconel®, however virtually any tube material can be used.

  • Tube sizes from 9/16” ½" O.D. to 2” O.D.
  • Fin heights from 1/4” to 5/8”
  • Fin pitch from 5 fins/in. to 13 fins/in.

We work hard to provide the highest quality products and
services for our clients.

Why Choose Us?

Tex-Fin is more than just a finned tube and finned pipe supplier, we are your company’s biggest fan. No matter the size of the order, or the scope of the project, Tex-Fin is there for your service needs.

Our purpose is to supply your company with everything you need to get back online as quickly as possible and to save you the most money.

  • Extensive range products and services
  • Quality of our work and dedication to every project
  • Available 24 hours a day, 7 days a week.