3S s.r.l. designs and manufactures heat exchangers with spiral finned tubes and P60-16, P40-16, P30-16 and P30-12 finned coil geometries.
3S Saldature Speciali Segrate s.r.l. was founded in 1970. From the start, the Company has specialized in the design and production of components and equipment which are broadly used in the industrial heat exchange sector.
3S s.r.l. boasts a prestigious list of references in the civil (hospitals, airports, restaurants, swimming-pools, ...), industrial (alimentary, pharmaceutical, automotive, processing, ...), civil naval (cruise ships, offshore platforms) e naval sector (aircraft carrier, frigates, ...).
3S s.r.l. manufactures spiral finned tube, finned pack coil and smooth tubes heat exchangers, scambiatori e recuperatori di calore, aircoolers, prototipi su specifica cliente e batterie antishock per impieghi navali militari.
Certificazione EUROVENT - 3S s.r.l. is confirmed as the first Italian company to have achieved and maintained "Certify ALL" certification on the batteries selection program, according to the OM-9-2002 specific.
We are the first Italian company to have achieved and maintained "Certify ALL" certification on the batteries selection program, according to OM-9-2002 specification.
In 2018 we also obtained the important American AHRI certification, confirming the quality of our thermodynamic calculations.
Via Bari, 8 20060 Trezzano Rosa (MI) - Italy ··· Tel. +39.02.90981369 - Fax +39.02.90981374 - firstname.lastname@example.org ··· P.I. - C.F. 02979530157