YOUR BEST SOLUTION PARTNER
Explore Our Industries And Services
Postweld Heat Treatment
We have in our installations furnaces to post weld heat treating of large vessel pressures or vesse.
Refractory Dry-Out
Enhancing durability and performance of refractory linings for industrial furnaces.
We Love It Hot
Explore Our Industries And Services
Postweld Heat Treatment
We have in our installations furnaces to post weld heat treating of large vessel pressures or vesse.
Welding Preheat & Hydrogen Bake-Out
Preventing weld cracking and improving metallurgical properties.
Refractory Dry-Out
Enhancing durability and performance of refractory linings for industrial furnaces.
Bolting & Torquing
Delivering precise and reliable bolting solutions for critical joints.
Field Machining Services
On-site machining for accurate and efficient equipment maintenance.
Engineering Services
Tailored solutions to optimize industrial processes and infrastructure.
WHO WE ARE
Hotwork Heat Treatment & Specialized Services (HTS) is part of Hotwork International Group, a global leader in combustion, heat treatment, and industrial services. With origins dating back to 1962, we have evolved into a trusted partner for the glass, aluminum, copper, oil & gas, and other industries.
HTS specializes in thermal treatment solutions to enhance weld integrity, reduce thermal stress, and extend the lifespan of pressure vessels, towers, tanks, and pipelines. Our expert engineering team utilizes advanced software for thermal calculations, weight analysis, wind load assessments, and Zick analysis for horizontal vessels.
With 600+ specialized technicians and engineers, we operate in 65+ countries, ensuring a 48-hour global response time. Our integration with Hotwork International in 2022 expanded our capabilities, reinforcing our commitment to innovation, efficiency, and sustainability.
Flexibility, expertise, and 24/7 availability—partner with HTS for industry-leading solutions and rapid global support.
WHAT WE DO
Post Weld Heat Treatment
Ensuring the strength and durability of welded components, our Post Weld Heat Treatment (PWHT) service relieves residual stress, improves material properties, and prevents cracking in welded structures. This process enhances the longevity and performance of industrial equipment.
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Welding Preheat / Hydrogen Bake Out
Our Welding Preheat and Hydrogen Bake Out services reduce the risk of weld failure by controlling temperature during and after welding. Preheating minimizes thermal stress, while hydrogen bake-out removes trapped hydrogen, preventing weld cracking and ensuring structural integrity.
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Refractory Dry-Out
We specialize in Refractory Dry Out, a critical process for curing and strengthening refractory linings in furnaces, kilns, and industrial vessels. Our controlled heating procedures prevent thermal shock, moisture retention, and premature failure, ensuring long-lasting refractory performance.
Read more...Featured Services
Our Services
- Post Weld Heat Treatment
- 6-way,12-Way-36-Way console control unit
- Cold cut and Bevel Clam Shell 25-2000mm
- Torq Wrench 19-175mm
- Preheating/Hydrogen Bake out
- Engineering
- Mechanical Field Service
Our Equipments
- HV 1500
- HV 3000
- HV 3600
Our Industries
- Steel
- Hydrocarbon
- Chemical Plant
- Power Plant
