Tubificio Lombardo Srl

Welded Steel Tubes


ERW electrowelded steel tubes are manufactured by cold forming of carbon steel strips. Tubes follow standard precision steel norms like EN 10305-3 UNI 7947/7091 DIN 2394/24151 NFA 49-645BS 6323 and are manufactured in the range of diameters from 57 mm to 300 mm, in a thickness from 1 mm to 3 mm. Steel grades are delivered in compliance with EN DIN UNI NFA BS regulations, we can also supply perforated tubes. In case of aluminised and galvanized tubes the aluminium or zinc coating is automatically restored on weld.

These tubes are used for the following applications: automotive industry, exhausted tubes for cars trucks and busses, heating exchangers, radiant tubes, furniture, mills and food industry, fire-extinguishers, tanks, agriculture, irrigation, storage and handling of cereals, transport installation for granular, powdered, liquid and gaseus products.

The flexibility of our structure gives us also the possibility to produce small quantities compared to standard required by other pipe mills. Having the target to be able to supply semifumished products to our customers we have installed a 3D lasertubi BLM Adige and a welding robot area.

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