Chemical Processing Equipment Fabrication

Tech fab is a leading manufacturer of chemical processing vessels. We are a preferred partner of the chemical industry - delivering high-quality craftsmanship, expert engineering capabilities and technical proficiency. We offer custom heavy metal and the structural and plate fabrication of products such as:

  • Piping
  • Valve Systems
  • Batch tanks
  • Walkways

Expert Operations

Proud to be headquartered in Houston, Texas for more than 25 years, our Tech-Fab operations are ISO Certified — dedicated to the strict safety standards for our workers and committed to efficient processes that enable us to deliver only the highest quality process piping fabrication services while prioritizing our customer’s unique project needs.


The Tech-Fab 26,000 square foot facility meets all the standards and procedures to manage the fabrication of chemical processing vessels. Our welders are AWS certified and all of Tech-Fab’s welding services meet the American Society of Mechanical Engineers (ASME) Section VIII Division 1 and ABS standards. Tech-Fab’s welders are highly trained and expert in the following welding processes:

  • Flux Core Arc Welding (FCAW)
  • Shielded Metal Arc Welding (SMAW)
  • Gas Metal Arc Welding (GMAW)
  • Spiral Arc Welding (SAW)
  • Twin Carbon Arc Welding (TCAW)
  • Gas Tungsten Arc Welding (TIG)

Material Capabilities

Likewise, Tech-Fab welders are experienced working with the following list of metals:

  • Carbon Steel
  • Stainless Steel
  • Nickel Alloy
  • Aluminum
  • Titanium
  • inconel
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