Features
"Sigma" profile is one of the most unusual and specific modifications of a bent profile, which is made of rolled steel with a thickness of 1 mm to 2 mm, 3 mm. Most often, the "Sigma" profile in Ukraine is used in the construction of prefabricated frames from LSTK. Its special shape with a central stiffener increases the rigidity and reliability of the product and allows the profile to be successfully used as the main load-bearing elements. In the assortment of the company "Almet" you can pick up and buy "Sigma" a profile made of high-quality galvanized steel coils in a wide range of sizes for the implementation of any installation and construction tasks.
The main structural feature of the "Sigma" profile is a reinforced shape, similar in section to the Latin letter of the same name. The central bend was not made by chance - it significantly increases the rigidity of the product, with virtually no effect on its weight and installation method.
We produce "Sigma" profiles by cold rolling of high-quality steel grades DX51D, S280GD, S320GD, S350GD, with further anti-corrosion galvanizing according to international standards. As a result, galvanized "Sigma" profiles, which you can buy in Kyiv or with delivery in Ukraine from us, have a whole list of advantages:
The Sigma profile is lighter than its counterparts made of hot rolled steel, but this profile with a standard thickness of 1 mm, 2 mm or 3 mm is stronger and stiffer than most bent steel profiles of the same size.
They are easy to install, as they do not require welding, the use of heavy cranes and other special equipment.
It is highly resistant to external influences from precipitation, wind loads, mechanical shocks and vibration.
Due to the affordable price and cheap installation technology, it significantly reduces the cost of construction work relative to capital construction.
The term of reliable operation of the product reaches 50 years.
"Sigma" profiles are actively used for arranging wall crossbars, the main load-bearing frames of LSTK objects, they are used in the construction of low-rise country cottages and cottages, car washes, public transport stops, warehouses and other buildings. To select and buy a "Sigma" profile of the required size and thickness with delivery to Kyiv, Odessa, Dnipro, Lviv or other cities at the current price, contact our specialists right now.
Standard sizes: sigma 200 / sigma 250 / sigma 300 / sigma 350 / sigma 400
Metal: steel grade S350GD
Zinc: 275 g/m2
Maximum length: 13.5 m
Max Thickness: 4mm
Additionally, check out the standard dimensions of the sigma profile of our production:
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