Hollow sections
Cold formed profiles
Cold formed profiles (cold-rolled) are made in accordance with EN 10219. They have many advantages over open steel sections:
- less weight and more favorable shape
- lighter construction,
- the possibility to obtain the larger span of construction,
- faster time of making elements and structures,
- less work during finishing and renovation of the surface,
- reduction of production costs,
- lower operating costs,
- greater aesthetics.
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We have in stock cold-formed profiles in grades S235JRH, S355J2H and S420MH with 3.1 certificate according to EN 10204.
The range of available dimensions:
- square: 15 x 15 mm - 400 x 400 mm
- rectangular: 20 x 10 mm - 500 x 300 mm
The range of available wall thickness:
- 1,5 – 16 mm
The range of available length:
- commercial length of 6 m or 12 m
- special lengths on request
- the possibility of cutting to the exact length
Hot-rolled profiles
Hot-rolled profiles are made in accordance with EN 10210 standard. During production they are subjected to temperatures of 900-1000 ° C, which enables to get the following benefits:
- homogeneous internal structure (impact and stretch values are identical over the entire length of the section),
- greater plasticity than in the case of cold bent profiles (resulting from the lack of internal tensions),
- smaller bending radius (significant increase of the area possible to be welded),
- wider cross-section of dimensions and wall thickness
We have in stock hot-rolled profiles in grades S355J2H and S355NH (normalized) with 3.1 certificate according to EN 10204.
The range of available dimensions:
- squares: 40 x 40 mm – 400 x 400 mm
- rectangles: 50 x 30 mm – 500 x 300 mm
The range of available wall thickness:
- 3,2 – 20 mm
The range of available length:
- commercial length of 12 m
- special lengths on request
- the possibility of cutting to the exact length