WALI HEAT TREATMENT SDN BHD

From 2012 to Today 

We Bring the Heat, You Get the Results.

Wali Heat Treatment Sdn Bhd is a Malaysian based company established in 2012, specializing in welding preheat, post weld heat treatment (PWHT), hydrogen bake-out, refractory dry-outs, shrink fit expansion, and temporary furnace setups. With over 14 years of hands-on experience, we’ve proudly served the oil & gas, petrochemical, power plant, and construction sectors with precision, safety, and technical excellence. Trusted by industry leaders, we continue to deliver reliable, high-quality solutions tailored to every project’s needs.

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Company Vision and Purpose

Wali Heat Treatment aims to be Malaysia’s go-to name for heat treatment trusted for precision, speed, and safety. With over 14 years of experience, we deliver smart, reliable solutions that keep industries moving. Our purpose is simple: to serve with heart, build strong partnerships, and rise to every challenge with excellence.

Flexible incorporation

"We adapt fast, work smarter."

Superior quality

"Precision is our promise."

Building Strong

"We build strength that lasts."
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      Projects

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      Services We Offer

      Welding Preheat

      Controlled heating before welding to reduce cracking risk and ensure a solid weld.

      Post Weld Heat Treatment (PWHT)

      Careful heat treatment after welding to relieve stress and improve strength and durability.

      Hydrogen Bake-Out

      Removes trapped hydrogen in steel to prevent cracking in high-pressure applications.

      Refractory Dry-Outs

      Gradual and precise heating of refractory linings to avoid damage and ensure longevity.

      Heat/Shrink Fit Expansion

      Uses heat to expand or contract metal parts for tight and precise fitting.

      Temporary Furnace Setup

      Custom-built on-site furnaces for specific components or large-scale heat treatment needs.

      Why Choose Us

      With over 14 years of hands-on experience, Wali Heat Treatment is trusted for our fast response, reliable workmanship, and strong commitment to quality and safety. Backed by a skilled team and flexible service approach, we deliver heat treatment solutions that meet industry standards on time, every time.

      Safe And Reliable Service.

      "We get the job done safely, smoothly, and with full confidence every time."

      Responsive Support, When You Need It Most

      "Always on standby, always dependable we move when the job calls."

      The best in the industry serving for more than 14 years.

      “With over 14 years of experience, we continue to lead the industry with quality service and strong commitment.”
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      Meet Out Team Director

      Service3-2
      JAAFAR B. HAMZAH

      33 Years of experience in application aand exercise of NDT inspection methods and Heat Treatment in fabrication, refineries, power plants, offshore, shipyards and engineering industries.

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      JAIRIN B. KAIM

      14 Years of experience in application and exercise of NDT inspection methods in refineries, power plants, and engineering industries.

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