Specialists in high temperature alloys for the global furnace industry
About Thermalloys
- Thermocouple and probe manufacturers
- Engineering companies
- Furnace builders
- Steel and metal companies
- Glass industry
- Research companies
- Heat treating companies
- Automotive industry
More than 40 years of experience
Thermalloys AB is a Swedish company specializing in the development, manufacturing and applications of products in high temperature alloys. Our personnel have more than 40 years of experience in this field.
Our business idea is to supply the global furnace industry with advanced products in special alloys to minimize life cycle cost for the end user.
Thermalloys AB is located in Rättvik, Sweden, approximately 300 km north of Stockholm. The company has large industrial halls totalling approximately 10,000 square metres, equipped with modern machinery and equipment.
Quality and certifications
Thermalloys AB operates under an ISO 9001 quality management system. The company holds certifications for both European and American welding procedures, ensuring consistent, high-quality products for customers worldwide.
We maintain a large stock of raw materials and semi-finished products, enabling fast deliveries when replacement materials or products are required urgently.
Products and solutions
We supply a comprehensive range of products for high-temperature applications in furnaces and industrial processes:
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Protection tubes
For thermocouples and temperature sensors in demanding environments.
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Hot gas analysis tubes
Designed for reliable performance in aggressive gas environments.
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Heating elements
From tube or wire, for electric resistance heating applications.
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Radiant tubes
For indirect heating in controlled-atmosphere furnaces.
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Muffle tubes
Providing protective enclosures for heat treatment processes.
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Retorts and crackers
Custom designed for chemical processing at high temperatures.
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Gas burner components
High-temperature resistant parts for industrial burner systems.
Get in touch
Contact us to discuss your high temperature alloy requirements. We can assist in solving existing material problems and arrange fast deliveries of replacement materials or products.
Contact us