Seamless tubes (thickness from 1.5) (38.0; t 4)
made according to EN 10210
38.0
4
3.354
S355J2H
Round tubes
Strong and versatile metal products widely used in construction, structural work and various manufacturing solutions.
Diameter, mm
Wall thickness, mm
Theoretical weight, kg/m
Steel grade
Seamless tubes (thickness from 1.5) (38.0; t 4.5)
made according to EN 10210
38.0
4.5
3.717
S355J2H
Seamless tubes (thickness from 1.5) (38.0; t 5)
made according to EN 10210
38.0
5
4.070
S355J2H
Seamless tubes (thickness from 1.5) (38.0; t 6.3)
made according to EN 10210
38.0
6.3
4.925
S355J2H
Seamless tubes (thickness from 1.5) (38.0; t 7.1)
made according to EN 10210
38.0
7.1
5.411
S355J2H
Seamless tubes (thickness from 8.0) (38.0; t 8.0)
made according to EN 10210
38.0
8.0
5.918
S355J2H
Seamless tubes (thickness from 8.0) (38.0; t 10)
made according to EN 10210
38.0
10
6.905
S355J2H
Calibrated tubes (picled) (40; t 1)
made according to EN 10305-3
40
1
0.96
Calibrated tubes (picled) (40; t 1.2)
made according to EN 10305-3
40
1.2
1.15
Calibrated tubes (picled) (40; t 1.5)
made according to EN 10305-3
40
1.5
1.42
Galvanized tubes for construction (40; t 1.5)
made according to EN 10219
40
1.5
1.424
S235JRH
Round welded hollow sections (d from 17.2) (40; t 1.5)
made according to EN10219
40
1.5
1.424
S235JRH, S355J2H
Calibrated tubes (picled) (40; t 2)
made according to EN 10305-3
40
2
1.87
Galvanized tubes for construction (40; t 2.0)
made according to EN 10219
40
2.0
1.874
S235JRH
Round welded hollow sections (d from 17.2) (40; t 2)
made according to EN10219
40
2
1.874
S235JRH, S355J2H
Seamless tubes (thickness from 1.5) (40.0; t 2.0)
made according to EN 10210
40.0
2.0
1.874
S355J2H
Calibrated tubes (picled) (40; t 2.5)
made according to EN 10305-3
40
2.5
2.31
Round welded hollow sections (d from 17.2) (40; t 2.5)
made according to EN10219
40
2.5
2.312
S235JRH, S355J2H
Round welded hollow sections (d from 17.2) (40; t 3)
made according to EN10219
40
3
2.737
S235JRH, S355J2H
Calibrated tubes (picled) (40; t 3)
made according to EN 10305-3
40
3
2.74
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FREQUENTLY ASKED QUESTIONS
HOW DO I CHOOSE THE RIGHT METAL PROFILE FOR MY PROJECT?
The right choice depends on the project purpose, planned loads, installation location, and expected durability. Lighter structures often need smaller profiles, while larger projects require stronger solutions.
WHICH METAL THICKNESS IS BEST?
Metal thickness should be selected according to load, installation location, and structure type. If you are unsure, send us an inquiry and we will help choose the right option.
WHERE ARE METAL PROFILES MOST COMMONLY USED?
They are used in construction, production structures, frames, supports, gates, fences, and other metal product solutions.
ARE METAL PROFILES SUITABLE FOR OUTDOOR USE?
Yes, but outdoor conditions require the right coating, steel type, or additional corrosion protection.
WHAT IS THE DIFFERENCE BETWEEN SQUARE AND RECTANGULAR PROFILES?
Square profiles have equal sides, while rectangular profiles make it easier to distribute loads in a specific direction.