
Structural Tubes
Square, rectangular and round structural tubes for construction and fabrication. Wide availability of wall thicknesses, cut to size.

A dependable partner for beams, tubes, sheets and bars — cut to size and delivered fast from over 3,000 items in stock




Browse by Category
Discover our wide range of steel products, selected from the best producers. Quality, experience and personal assistance for every need.
9 categories available

Square, rectangular and round structural tubes for construction and fabrication. Wide availability of wall thicknesses, cut to size.

Seamless mechanical tubes: immediate availability and a wide range in stock. Certified grades, high strength and fast delivery.

Steel sheets cut from coils in a wide range of finishes: galvanized, pre-painted, checker, embossed, corrugated and trapezoidal. CNC cutting to size for any shape.

Quarto steel plates in structural grades S235, S275, S355, HARDOX and COR-TEN. Black, pickled and bright plates for heavy fabrication and special applications.

Steel merchant bars: flats, angles, T-bars and U-channels. Sizes up to 400x60mm in grades S275 and S355.

Structural steel beams: IPE, HEA, HEB, HEM, UPN, IPN and UPE for load-bearing structures. Grades S275, S355 and Corten, cut to size.

Rolled and forged steel rounds: technical specifications and size range. Rolled up to Ø320mm, forged up to Ø620mm.

Precision cold-drawn steel: rounds, flats and angles, peeled and ground. Ideal for high-precision machining.
Select a profile, enter its dimensions and instantly calculate the weight of your material.
Explore our complete product range or download the PDF catalog to keep it always at hand.
Processing
Custom processing for every construction need. CNC technology and cut-to-size work to guarantee precision and flexibility on every project.
5 services available

Precise cutting of sections, beams, tubes and rounds with band saws. Cut-to-size processing for any length and quantity.

Sheet and plate cutting to size with oxy-fuel, plasma and certified laser technologies. EN 1090 processing for CE-marked structural components.

Precision laser cutting for structural tubes, mechanical tubes and beams. Ideal for joints, holes and complex shaping.

CNC cutting and drilling of HEA, HEB, IPE, UPN steel beams and special profiles. EN 1090 certified processing for steel fabricators, construction companies and engineering firms.

Order Management
Thanks to our partnerships we can fully manage your order across every service: sheet bending, sheet rolling, tube and beam rolling, hot-dip galvanising. We take care of everything!
In the steel industry
Fast and knowledgeable
Of products in stock
Expertise built over forty years in the steel industry. A family tradition dating back to 1927 that has allowed us to build strong, lasting relationships.
Fast, personalized technical assistance and advice. Our team of experts is on hand to support you at every stage of your project.
The SOLSIDER name stands for excellence in the steel industry. We select first-rate materials from the best producers for impeccable results.
Quality Management System



International certification attesting the implementation of a quality management system compliant with the highest standards.
Issued
20 June 2023
Execution of Steel Structures

European certification for the production of structural steel and aluminum components compliant with European standards.
Issued
20 July 2023
Quality Management System — AQS Cert



AQS Cert certification (no. IT25541/2) of conformity to UNI EN ISO 9001:2015 for the quality management system in the trade of steel products.
Issued
24 June 2026