This wide flange beam made of SS400 steel with dimensions of 200 x 100 x 5.5 x 8 mm and a length of 6 meters looks similar to a classic I-beam, but with an important difference: its flanges are wider and thinner than those of a standard I-beam of the same size. This geometry provides greater lateral stability at a lower weight. SS400 steel is a proven material for welded and bolted connections — ductile enough not to crack under load, yet rigid enough to hold its shape. The 6-meter length is convenient for transport and installation. Production to TISI standards guarantees consistent geometry along the entire length.
The beam is suitable for structures where resistance to bending in the horizontal plane is important. It is often used as columns in frame buildings, especially when the load is applied along the flange. It is also used for floor beams with large spans in warehouse and production facilities, for frame girders, and for crane runways for hoists and chain blocks. In low-rise construction, this beam is used for reinforcing openings, installing interfloor ceilings, and creating frames for mezzanines and equipment platforms.
The main advantage is higher lateral rigidity compared to an I-beam of the same dimensions. A thin but wide flange performs better under compression than a narrow thick one. At the same time, the 5.5 mm web thickness does not add excessive weight. This beam is especially good in columns and supports where the load comes from above. If you need a profile that won't buckle sideways under pressure — the wide flange version is often a better choice than the classic I-beam. And of course, TISI certification means this is not some random pipe from a back-alley workshop, but a material with clear, reliable specifications.