Professional Heat
Treatment Services
Trusted by the oil & gas, petrochemical, and power generation
industries for over three decades of precision heat treatment
excellence.
30+
YEARS OF EXPERIENCES
100+
PROJECTS COMPLETED
OUR EXPERTISE
Precision Engineering. Proven
Results.
At THERMOTEST, we deliver reliable, high-precision heat treatment solutions that strengthen the performance and longevity of critical metal components. With experienced personnel and reliable equipment, we ensure consistent and dependable results for every project.
WHAT WE DO
Our Service Portfolio
Pre-Heating
Controlled electrical pre-heat for critical welds on thick, complex, or exotic alloy components.
Electrical PWHT
Low voltage ceramic heating elements with advanced control for precise localized post-weld heat treatments.
Gas-Fired PWHT
High-velocity gas burner systems for large vessels, spheres, and furnace applications up to 13.8 MW.
Refractory Dry-Out & Curing
Convection based dry-out and curing up to 1300°C with increments as low as 2°C per hour.
Furnace Heat Treatment
Furnace-based PWHT for pressure vessels and piping with full standards compliance.
Solution Treatment & Normalizing
High temperature applications up to 1200°C electrical or gas-fired systems.
Temporary Furnace
Rapidly deployable custom furnace panels for on-site treatments up to 1040°C.
EQUIPMENT & CONSUMABLES
Industry-Leading
Products
Since its founding in 1991, the THERMOTEST GROUP has supplied high-performance heat treatment accessories to our own operations and to major clients across Asia, Europe, and the United States.
Our comprehensive range includes precision recorders, thermocouples, ceramic and high voltage heaters, connectors, and standard insulation products - each engineered to deliver accuracy, durability, and consistent performance in the most demanding conditions.
Ready to Start Your Project?
Get in touch with our team for a tailored heat treatment solution.