Speciale 3S Saldature Speciali Segrate s.r.l. designs and manufactures spiral finned tubes heat exchangers in special geometries where tubes diameters and dimensions are studied as per our customers special request, with the following characteristics.

Materials:

Hoses

  • Copper
  • Carbon Steel
  • St. Steel AISI 304L
  • St. Steel AISI 316L
  • Cu-Ni 90/10
  • Cu-Ni 70/30
  • Titanium
  • St. Steel AISI 316Ti
  • Tinned copper
  • Aluminium
  • Saf 2507
  • Saf 2205
  • Sanicro

Fins

  • Copper
  • Aluminium
  • St. Steel AISI 304L
  • St. Steel AISI 316L
  • Carbon Steel
  • Galvanized Steel

Headers

  • Copper
  • Carbon Steel
  • St. Steel AISI 304L
  • St. Steel AISI 316L
  • Cu-Ni 90/10
  • Cu-Ni 70/30
  • Brass
  • Titanium
  • Saf 2507
  • Saf 2205
  • Sanicro

Frame

  • Galvanized steel
  • Carbon Steel
  • Aluminium
  • Peralluman
  • Copper
  • St. Steel AISI 304L
  • St. Steel AISI 316L
  • Brass

Via Bari, 8 20060 Trezzano Rosa (MI) - Italy ··· Tel. +39.02.90981369 - Fax +39.02.90981374 - info@3stc.it ··· P.I. - C.F. 02979530157