SIDERPIGHI Siderpighi, innovative products and services The Successful Story goes on

Siderpighi S.p.A., with more than 60 years of successful story, puts Itself in the leading position of the steel pipes distribution. With an industrial and commercial area of
55.000 square meters, and an average stock availability of 25.000 tons of longitudinal welded pipes and hot rolled seamless pipes, Siderpighi introduces Itself with a brand new imagine, focused on services, in order to cover and satisfy all the different requirements and challanges of the modern market.

Quality Policy

The maintenance and development of the leadership of the Siderpighi S.p.A. in the sale of steel pipes for mechanical and structural applications, it passes through the complete satisfaction of the needs of customers and other interested parties (Customer, property, suppliers, human resources, community).

Certified product

Siderpighi, offers a complete size range of welded and seamless steel pipes, for structural and mechanical applications. On demand it may supply specific diameters, wall thicknesses and tolerances not included in the table, it may execute particular checks as well as any kind of metallographic investigation. Coherent with our continuous improvement strategy, the products are purchased on the basis of technical requirements that are more stringent than Product Standards such as the normalized delivery conditions, the non−destructive tests, the dimensional tolerances restrictions, etc.

Hot rolled seamless steel pipes

Triple marked and normalized hot rolled seamless pipes (E355ƒS355J2HƒP355N) available from stock. steel grade E470 as well as high yield strenght or Q+T pipes on demand (E590K2 ƒ P690Q ƒ 42CrMo4 etc)

•Size range: from diam. 33,7 mm to diam.711 mm
•Quality: E355 ƒ E470 ƒ S355JOH ƒ S355J2H ƒ P355N
•Standard: EN 10297−1ƒEN 10210 1−2ƒEN 10216−3

Longitudinal welded API pipes

Siderpighi can provide from stock a wide range of high yield strength SAW longitudinal welded pipes for pipelines, offshore and petrochemical applications. The Partnership with one of the most important world producer, “NIPPON STEEL & SUMITOMO METAL CORPORATION”, allows to satisfy all the most complicated requests.

•Size range: from diam. 457 mm to diam. 1219 mm
•Quality: L360 ƒ X52 ƒ L415 ƒ X60 ƒ L450 ƒ X65 ƒ L485 ƒ X70 ƒ L555 ƒ X80

Longitudinal welded pipes for structural applications ERW and SAW longitudinal welded pipes, from European production, for structural applications (heavy industrial, civil and offshore steel structures).

•Size range ERW: from diam.219,1 mm to diam.610 mm.

machines allow to produce short and long series up to 711mm O.D.

Boring honing
This service is available in the mechanical pipes size range up to the 600 mm I.D. suitable for hydraulic Cylinders.

Heat treatments
For special applications, all the stock pipes can be heat treated aGerwards, according to the customer’s needs.

The Straightening service for special mechanical applications can be executed with more restricted tolerances compared to the standards.

•Size range SAW: from diam. 610 mm to diam.1219 mm.
•Quality: S275J0H ƒ S355J0H ƒ S355J2H
•Standards: EN 10219 1−2

Square and rectangular hollow sections for structural applications
To complete the product range: Square and rectangular seamless and welded (hot and cold formed) hollow sections for several structural applications (steel structures, crane production, drilling towers, etc.)

•Quality: S355J2H
•Reference standards: EN 10210 1−2 ƒ EN 10219 1−2

Carbon steel round bar

•Size range: from ø 20 mm. to ø 350 mm.

•Standards: EN 10083−2 − C45 ƒ EN 10025−2 S355J2

Our services
Siderpighi, as well as offering a complete size range with heavy stock availability, is focusing on different and customized solutions and services The new E.R.P. system tracks all the stocked products and gives all the needed Real Time Info (quality, lengths, suppliers, etc.)

Cut to fix lengths
The new generation automatic CNC control bandsawing

Surface treatments
The pipes can be sandblasted and delivered without rolling impurities, in order to reduce the subsequent working ustages.

Technical skills
The high technical skilled people (continously updated with periodical stages by the most prestigious mills) guarantee high and complete technical advices.

International partnerships
The strong and longlasting relationship with the main European and World producers puts SIDERPIGHI on the top of excellence in the modern market that increasingly demands more and more certified products.

Fast deliveries
Thanks to Its own trucks and to the partnerships with

the main transport companies, SIDERPIGHI guaranteed fast deliveries all around the Europe. The high quality packaging completes the supply.

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