Structural Tubes
Square, rectangular and round structural tubes for construction and fabrication. Wide availability of wall thicknesses, cut to size.
Product
Mechanical Tubes
- CategoryTubes
- MaterialsSteel, Stainless steel
- ApplicationsEngineering, Hydraulics, Automation
- AvailabilityIn stock
Seamless mechanical tubes: immediate availability and a wide range in stock. Certified grades, high strength and fast delivery.
The seamless mechanical tubes from Solsider Srl are the ideal choice for anyone looking for certified quality, high strength and fast delivery.
One of Solsider’s main strengths is the wide range of diameters and wall thicknesses held in stock, ready to meet any production requirement quickly. Seamless tubes are available in a multitude of size combinations, with diameters covering a broad industrial range and variable wall thicknesses for specific structural or mechanical applications.
Available steel grades
Solsider offers seamless tubes in the most widely used steel grades on the market, including:
- E235, E275, E355 (EN 10297-1) – carbon steels for mechanical applications with an excellent balance of strength and workability
- S355J2H (EN 10210) – ideal for structural use and fabrication
- ASTM A106 Grade B (A106 Gr B) – engineered to operate under high temperature and pressure, which is precisely what defines its main applications
These grades guarantee excellent mechanical properties — high yield strength, fatigue resistance and very good workability — making them perfect for sectors such as hydraulics, automotive, earth-moving machinery and mechanical construction.
Why choose Solsider seamless tubes
Relying on Solsider means choosing:
- Extensive stock to reduce procurement times
- A complete range of diameters and thicknesses ready in stock
- Materials certified to European standards (EN 10297, EN 10210)
- High product quality and reliability
- Technical support and tailored solutions for every application
Technical specifications
Click an entry to view the specifications for that type.
- Seamless tubesSeamless tubes for mechanical and high-pressure use+
- StandardEN 10297-1, EN 10210-1
- GradesE235, E275, E355, S355J2H, ASTM A106 Gr B
- DiametersUp to Ø660mm
- ThicknessesUp to 100mm
- ApplicationsHydraulics, high pressure, engineering
- Precision tubesTubes with tight tolerances+
- StandardEN 10305-1, EN 10305-4
- GradesE235, E275, E355
- TolerancesTight, to standard
- ApplicationsPrecision engineering, automation
- Calibrated tubesCold-calibrated tubes+
- StandardEN 10305-2
- ProcessCold calibration
- GradesE195, E235, E355
- TolerancesISO H9 / H10
- ApplicationsHydraulic cylinders, precision components
- Ground tubesTubes with ground surface+
- ProcessInternal / external grinding
- FinishRa ≤ 0.8
- TolerancesISO H8 / H9
- ApplicationsPneumatic cylinders, drive shafts
- Cold-drawn tubesCold-drawn tubes+
- StandardEN 10305-1
- ProcessCold drawing
- TolerancesTight
- ApplicationsPrecision mechanical components
- Stainless mechanical tubesSeamless stainless steel tubes+
- StandardEN 10216-5
- GradesAISI 304, AISI 316, AISI 316L
- ApplicationsFood, chemical, pharmaceutical
Services
Available processing for Mechanical Tubes
Band saw cutting
Precise cutting of sections, beams, tubes and rounds with band saws. Cut-to-size processing for any length and quantity.
Laser cutting
Precision laser cutting for structural tubes, mechanical tubes and beams. Ideal for joints, holes and complex shaping.
Service centre
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!
Request information
Contact our technical office for availability, prices and cut-to-size services. Guaranteed response within 24 hours.
Related products