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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.
Company
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.
References
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, ...).
Production
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.
Certifications
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 TCR COILS 2021 specific.
EUROVENT - firts Italian company
We are the first Italian company to have achieved and maintained "Certify ALL" certification on the batteries selection program, according to TCR COILS 2021 specification.
AHRI - New certification
In 2018 we also obtained the important American AHRI certification, confirming the quality of our thermodynamic calculations.
ISO 9001 / UNI EN ISO 9001:2015
For several years we produce maintaining high quality standards, according to ISO 9001 / UNI EN ISO 9001:2015.
Via Bari, 8 20060 Trezzano Rosa (MI) - Italy ··· Tel. +39.02.90981369 - Fax +39.02.90981374 - info@3stc.it ··· P.I. - C.F. 02979530157