Tex Fin Website Photos June 2023-40
Tex Fin Website Photos June 2023-39
Tex Fin Website Photos June 2023-39


At TEX FIN, we’re committed to delivering extended surface Finned Pipes and Finned Tubes that not only meet but exceed your specific requirements.

Our dedication to excellence extends to every aspect of our products, including the crucial process of Post Weld Heat Treatment (PWHT). Discover what PWHT is and the incredible benefits it offers your industrial applications.

What is Post Weld Heat Treatment (PWHT)?

Post Weld Heat Treatment (PWHT) is a controlled process used to heat and cool metal components, typically pipes and tubes, after welding.

The goal of PWHT is to optimize the microstructure of the welded area, relieving any residual stresses and improving the mechanical properties of the material.

This process involves carefully regulating temperature and duration, ensuring that the welded components attain the desired metallurgical properties.

Benefits of Post Weld Heat Treatment (PWHT):

  • One of the primary advantages of PWHT is stress relief. After welding, metal components often retain residual stresses that can lead to cracking, distortion, or premature failure. PWHT relaxes these stresses, enhancing the structural integrity of the product.
  • PWHT enhances the material’s mechanical properties, such as tensile strength and ductility. This results in a more robust and reliable product that can withstand the rigors of industrial applications.
  • PWHT helps reduce the risk of brittle fracture by optimizing the microstructure of the welded area. This is especially crucial in applications with low-temperature or cryogenic conditions.
  • The controlled nature of PWHT ensures uniformity in material properties throughout the welded area, eliminating weak points and inconsistencies.
  • By improving the microstructure, PWHT can enhance the material’s resistance to corrosion, extending the service life of the product.
  • Many industries and regulatory bodies require PWHT for specific applications. Choosing TEX FIN for your PWHT needs ensures compliance with these standards and regulations.

When you choose TEX FIN for PWHT, you’re not just ensuring compliance; you’re investing in the longevity and performance of your extended surface Finned Pipes and Finned Tubes.

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

Why Choose Us? 

Tex-Fin is committed to providing superior service to our customers.  Our staff will work with you throughout the manufacturing process to ensure our products meet your specifications and delivery deadlines. Our project managers are always available to assist you and will react quickly to help with any emergencies.  

Contact us to discuss what we can do to help you.