What we supply
Products
A comprehensive range of components in high temperature alloys for the global furnace industry
Thermalloys AB manufactures and supplies a wide range of products in FeCrAl and FeCrNi alloys for use in industrial furnaces, heat treatment plants, gas burners, and high-temperature processes. All products are available directly from stock or manufactured to specification.
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Tubes in FeCrNi alloys
High-performance heat resistant tubes in 253MA and Alloy 600 for demanding high-temperature applications.
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Tubes in FeCrAl alloys
FeCrAl tubes with superior oxidation resistance up to 1425°C. Available from stock in Kanthal APM, APMT, AF, D and Alkrothal grades.
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Muffle tubes
Muffle tubes for annealing wire, thin strip and small tubes. Available in FeCrAl alloys (OD 15–40 mm) from stock and in 253MA, Alloy 600 and Alloy 800 to order.
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Protection tubes
Protection tubes for thermocouples and temperature measurement in high-temperature processes. Available in FeCrAl alloys, 253MA and Super 1700 (MoSi2) for temperatures up to 1700°C.
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Radiant tubes
Radiant tubes for gas-fired furnaces in Kanthal APM/APMT, 253MA, 310, Alloy 800HT and Alloy 600. Available OD 79–248 mm, wall 3–5 mm.
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Spark igniters
Spark igniters for industrial gas burners with FeCrAl alloy electrodes rated to 1425°C. Standard wire diameters 1.6, 2.6 and 3.2 mm; ceramic insulation.
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Heating elements from tube
Heating elements manufactured from APM tubes. Ideal for furnaces with high carbon activity, challenging geometries or where mechanical robustness is required.
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Heating elements from wire
Wire heating elements in FeCrAl alloys offering higher element temperatures, higher surface load, lower weight and longer service life than FeCrNi alternatives.
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Other products
Burner nozzles, reactors and coils in FeCrAl alloys and Alloy 600 for the furnace, steel and metal industries.