HEAVY THICK PIPES
PESSINA TUBI (MI)
Pessina Tubi, based in Sesto San Giovanni, suppliesthick-walled pipes in Milanand in the rest of Italy, which find various applications in the industrial and construction sectors.
Thanks to the location of our two factories, in Sesto San Giovanni and Trezzo sull'Adda, our company is able to meet customer demand throughout the Milan area and much of Northern Italy and the rest of Italy, also offering prompt delivery.
Contact our office to order a supply of heavy-gauge pipes.
STEEL PIPES UP TO 660.4 MM DIAMETER
For customers who needthick-walled pipesPessina Tubi offers its ready-made range which includes pipes with external diameters from 48.3 mm to 660.4 mm and beyond.
Pipes for mechanical processing are obtained by hot working or cold forming; the manufacturing lengths of heavy-wall steel pipes start from a minimum of 2.5 m.
Upon request, we also supply pipes with dimensions larger than the range.
PIPES FOR STRUCTURAL APPLICATIONS: TECHNICAL CHARACTERISTICS
The tables below illustrate in detail the technical characteristics of the structural tubes supplied by Pessina Tubi: thicknesses, lengths, tolerances, percentage chemical composition and mechanical characteristics.
The range of products we offer, thanks to the versatility, durability, and reliability of our products, is able to satisfy any application requirement of our customers.
E 355 EN 10297-1 (EX FE 510 - UNI 7729 - ST 52.0 - DIN 1629)

E 355 EN 10297-1 (EX FE 510 - UNI 7729 - ST 52.0 - DIN 1629)

Tubes for mechanical processing are obtained by hot working with the exception of those indicated with an asterisk whose dimensions are obtained after subsequent cold working.
TOLERANCES
On the outside diameter: ± 1% with a minimum of ± 1 mm.
On thickness: ± 15% (± 20%) of tubes up to 76.1 mm outside diameter.
± 12.5% (± 18%) of pipes over 76.1 mm outside diameter.
The following tolerances apply to dimensions obtained by cold working:
- On the external diameter ± 0.25 mm
- On thickness ± 10%
LENGTHS
These pipes are generally supplied in fabrication lengths, with a minimum of 2.5m.
