Welded threaded tubes (DN15 (21.3); t 3.2)
made according to EN 1025
DN15 (21.3)
3.2
1.428
Metal trading
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
Calibrated flat bars (15; t 4)
made according to EN 10277
15
4
0.471
Flat bars (15; t 4)
made according to EN 10058
15
4
0.471
Calibrated flat bars (15; t 5)
made according to EN 10277
15
5
0.59
Flat bars (15; t 5)
made according to EN 10058
15
5
0.59
Calibrated flat bars (15; t 6)
made according to EN 10277
15
6
0.71
Flat bars (15; t 6)
made according to EN 10058
15
6
0.71
Calibrated flat bars (15; t 8)
made according to EN 10277
15
8
0.94
Flat bars (15; t 8)
made according to EN 10058
15
8
0.94
Calibrated flat bars (15; t 10)
made according to EN 10277
15
10
1.18
Flat bars (15; t 10)
made according to EN 10058
15
10
1.18
Round calibrated bars (16)
made according to EN 10278
16
1.578
Round bars (16)
made according to EN 10060
16
1.58
Round steel rebars (16)
made according to EN 10080
16
1.58
Square bars (16 x 16)
made according to EN 10059
16 x 16
2.01
Square calibrated bars (16 x 16)
made according to EN 10277
16 x 16
2.01
Calibrated tubes (picled) (16; t 1)
made according to EN 10305-3
16
1
0.370
Calibrated hollow sections (pickled) (16 x 16; t 1)
made according to EN 10305-5
16 x 16
1
0.47
Calibrated tubes (picled) (16; t 1.2)
made according to EN 10305-3
16
1.2
0.44
Calibrated tubes (picled) (16; t 1.5)
made according to EN 10305-3
16
1.5
0.536
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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.