The specifications for I-beams are given in centimetres of waist width, e.g., a No. 10 I-beam has a waist width of 10 centimetres.
|
Length |
6-12m |
|
Standard |
GB |
|
Flange Width |
50-400mm |
|
Flange Thickness |
8mm - 64mm |
|
Web Width |
100-630mm |
|
Web Thickness |
6.5-70mm |
|
Tolerance |
±1% |
|
Processing Service |
Bending, Welding, Decoiling, Punching, Cutting |
The waist width of our hot-rolled ordinary I-beams is 100-630 mm, indicated by No. 10-No. 63, and the slope of the inner wall of the legs is 1:6. The roll systems for rolling I-beams include straight roll systems, inclined roll systems and mixed roll systems.

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