A.D. Tubi Inossidabili, founded in 1997 nearby Como, is a key player in the welded tube manufacturing industry.
Through over 20 years it has achieved a solid experience focused on quality, expertise and flexibility.
The headquarters is based in Casnate con Bernate (CO), Italy and A.D. Tubi Inossidabili is now part of Cardinali Holding. 


A.D. Tubi Inossidabili has developed a complete in-line lean manufacturing process that allows all operations to be performed very efficiently: minimal manual handling during production results in consistency of the products, time optimization and encompassive quality control.


A.D. Tubi Inossidabili’s strong point is the quality of the products supplied to the customers. From the very first days of the company A.D. Tubi Inossidabili has always paid utmost attention to the quality system and quality department and with two in-house laboratories, fully equipped both for destructive and non-destructive testing it is in the position to immediately assess the quality of its production and to investigate any condition of material.


A.D. Tubi Inossidabili is highly specialized in the production of welded tubes for heat transfer applications, particularly within the energy and process industries: space heating, refrigeration, air conditioning, power stations, chemical and petrochemical plants, petroleum refineries, natural-gas processing, waste water treatment, desalination plants, nuclear power stations, solar energy plants.

Our manufacturing site

Via Adige 2
22070 Casnate con Bernate (CO)

Tel. +39 031 396341 | Fax +39 031 4036983
General request:
Commercial request:

North America: