SS400/SS490/SS540 I beam
SS400 - SS490 Structural Steel I Beam 20a is available in various specifications in China, with lengths of 6 - 12m, thicknesses of 8 - 28mm, 6 - 16mm, etc., and web widths of 100 - 900mm, which can also be customized. There are carbon steel I-beams of different sizes such as 200200mm, 300300mm, etc., to meet different construction needs
