– Carbon steel S235 – S275
– Hot-dip galvanized steel S195T
– Stainless steel EN 1.4301 AISI 304 – EN 1.4401 AISI 316
Standard delivery columns are produced with commercial pipes welded in compliance with the EN10217-7 standard; in the case of special applications, EN 10255 or ANSI B36.19 seamless (SS) pipes can be used.
The junctions are welded using MIG and TIG processes in double mode (internal and external) according to the WPQR process qualifications, performed by qualified operators and certified by TUV Italia.
The bars are supplied in standard lengths of 3 or 6 metres.