Catalog
SIN beam
Welded beam with a corrugated web — up to −30 % steel
Rezult Steel's equipment produces beams with a sinusoidal corrugated web. Corrugation lets the vertical web carry the same loads at a smaller thickness — steel consumption drops by up to −30 % compared with a standard I-beam, and spans get longer without intermediate supports.
Parameters
- Web height h
- 333 · 500 · 625 · 750 · 1000 · 1250 · 1500 mm
- Web thickness tw
- 2 · 2.5 · 3 mm
- Flange width b
- 160 – 450 mm
- Flange thickness tf
- 8 – 40 mm
- Length L
- up to 16,000 mm
- Corrugation pitch
- 155 mm
- Wave amplitude (tw 2 / 3 mm)
- 40 / 43 mm
Data source: ТУ У В.2.6-28.1-35512066-001:2010, креслення перерізу і гофру
Standards
- ТУ У В.2.6-28.1-35512066-001:2010
- ДБН В.2.6-163:2010 "Steel structures"
The SIN beam is Rezult Steel’s flagship product. We cold-form the web on precision lines, weld the flanges with robotic welding, and deliver a finished structure sized for your design loads. The certified technology allows the SIN beam to be used in sub-beam, sub-truss, sub-rafter and crane-runway systems.
Why customers choose SIN beam
-
Reliability
A corrugated web increases load-bearing capacity at an optimal self-weight.
-
Cost efficiency
Up to −30 % steel against a straight-web I-beam of the same capacity.
-
Fast installation
Lower weight — smaller cranes, fewer welds, less site waste.
-
Relocatable
Neatly dismantled and moved to a new location.
-
Aesthetics
The sinusoidal corrugation becomes a visible architectural feature of the interior.
Where the material proves itself
- Industrial workshops and hangars
- Warehouses and logistics centers
- Agricultural complexes, grain silos
- Retail and entertainment centers
On the shop floor
Drawings and 3D
Request a quote
Send a spec sheet or drawing — we'll prepare the calculation and a production price within one business day.