Services - WALI HEAT TREATMENT SDN BHD

🔧 Our Services

We specialize in heat treatment services for heavy industries with precision, safety, and reliability.
Wali Heat Treatment offers a range of expert on-site and off-site services tailored to meet industrial standards, reduce downtime, and enhance metal integrity.

Your Metal, Our Mission. Precision Heat Treatment Since 2012.

Why Choose Us

We don’t just deliver heat we deliver precision, speed, and trusted results since 2012.

🏗️ Specialized Heat Work

Experts in preheat, PWHT, hydrogen bake-out, refractory dry-outs, and more.

🛠️ Custom Equipment & Solutions

We build and adapt heating systems to fit your project needs, including temporary furnaces.

👷 Skilled & Experienced Team

Our crew is trained, disciplined, and committed to safety and quality on every site.

🔧 From Small Jobs to Major Shutdowns

Whether it’s a single weld or a full plant turnaround we handle it.

🌍 Certified & Code-Compliant

Our work complies with ASME, API, and all major inspection codes.

⚡ Fast Mobilization

We’re ready 24/7. When your operation needs us, we move fast.

Services We Offer

Welding Preheat & Hydrogen Bake-Out

Controlled heating processes before and after welding to prevent cracking and weld defects.

Refractory Dry-Outs

Controlled drying of refractory linings to ensure optimal performance and durability.

Temporary Furnaces

Design and installation of temporary furnaces at site for large-scale heat treatment works.

Post Weld Heat Treatment (PWHT)

Heat treatment after welding to reduce residual stress and improve material strength.

Heat / Shrink Expansion

Heating techniques used for alignment correction and dimensional adjustment of steel structures.

OEM Equipment Manufacturing

Design and manufacturing of heat treatment equipment based on customer specifications.