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Trusted Heat Treatment Experts in Australia
- Furnace Firings
- Professional Engineering Services
- Refractory Dry Outs
- Remote Monitoring System
- We Do Post Weld Heat Treatment
- General Info
Delivering precise, safe, and reliable heat treatment solutions to strengthen critical industrial infrastructure nationwide.
Heat Tech Australia Pty Ltd is a privately owned Australian company. Heat Tech Australia Pty Ltd was established in 1995 with the aim to increase the heat treatment and associated engineering service levels to the construction, petrochemical manufacturing and power generation sectors of industry. It’s Heat Tech Australia Pty Ltd’s service level and philosophy that sets us apart.
Heat Tech Australian in St Marys masters precise heat treatment processes like preheating, PWHT, hydrogen bake out, and intermediate post heat treatments, safeguarding welds from cracking and structural issues. Our commitment to exacting safety and quality standards transforms complex challenges into dependable results. Combining expert on-site support with tailored solutions, we treat metal and engineer lasting strength and resilience for critical industrial components, ensuring every project exceeds expectations with flawless execution.
Our extensive fleet features cutting-edge heat treatment gear, from low and high voltage units to ceramic heating elements, thermocouple wire, and super wool insulation. Proudly housing Australia's largest collection of gas and diesel-fired units, we customise equipment packages to precisely fit your project’s demands. Coupled with skilled technical personnel, this powerful combination guarantees swift, reliable service delivery, making Heat Tech Australian the go-to source for equipment and expertise in heat treatment solutions.
Operating since 1995, Heat Tech Australia’s growth reflects innovation and strategic expansion, including acquiring Thermal Hire Australia Pty Ltd to strengthen our Queensland presence. Serving sectors such as construction, petrochemical, mining, oil & gas, refinery, manufacturing, and power generation, our experienced leadership fosters a culture of safety, precision, and customer commitment. We deliver comprehensive heat treatment and engineering support tailored to meet rigorous industry standards and diverse regional demands with unwavering reliability. Explore our services!
- Accreditations
ISO 9001:2015 - Quality Management System
ISO 14001:2015 - Environmental Management System
ISO 45001:2018 - Occupational Health and Safety Management
- Email Business
- Established
- 1995
- ABN
- 36 070 258 954
- Staff
- 21-50
- Service Notes
- Open 7 Days a Week
- Other Links
- Category
- Keywords
- Annealing, Annealing Australia, ENGINEERING, FORMULATING OF SPECIFIC HEAT TREATMENT PROCEDURES, FURNACE FIRINGS, HeatTech, Hydrogen Bakeout, Hydrogen Bakeout Australia, INDUCTION HEATING, Normalising, Normalising Australia, PROFESSIONAL ENGINEERING, PROJECT MANAGEMENT AND QUALITY CONTROL, Post Weld Treatment Australia, Post weld treatment, Post-Heat, Post-Heat Australia, Pre-Heat, REFRACTORY DRY OUTS Australia, Refractory dry outs, SOLUTION HEAT TREATMENT, heat tech australia, heat treatment, heat treatment Australia, heat treatment specialist, heat treatment specialist Australia, heat treatment specialist offshore, heat treatment suppliers, post weld heat treatment requirement, supplier of heat treatment equipment
Why is hydrogen bake out important?
It removes atomic hydrogen after welding to prevent hydrogen-induced cracking and ensure weld integrity.
What is post weld heat treatment?
PWHT is a controlled heating process that relieves welding stresses and improves material durability.
What industries do you serve?
We support construction, petrochemical, mining, refinery, and power generation sectors with heat treatment services.
Do you offer equipment hire?
Yes, we provide a wide range of heat treatment equipment and materials for hire or purchase.
How do I know if my project needs heat treatment?
You can consult our experts for advice based on steel type, weld thickness, and industry regulations.







