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Z-shape profile
Products: 12
- Metal rolling
- Ferrous metal products
- Curved profile
- Z-shape profile
Curved and wireframe profiles are increasingly used in the current construction, and the Z-shaped profile is no exception. Such metal products are produced as a result of intensive deformation of steel sheets on a rolling mill. In the process, all the requirements of the regulations are constantly observed, which guarantee unchanged quality.
Sigma profile as an element of modern metal industry
The name of the curved profile is derived from the character of the letter that it forms. Z- profile or sigma profile corresponds to Government Standard 13229-78. It can be either unequal or equal with a width of protrusions up to 110 mm. The height of the profile fluctuates in the range of 40-340 mm and thickness up to 6 mm.
The production of the Z-shaped profile is not strictly regulated by the production conditions; therefore the procurement process takes place according to the standard specifications and the customer's recommendations. The production of curved profiles is derived from such initial grades of steel sheets:
- Ordinary or high quality;
- Constructional quality;
- Increased strength.
Galvanized metal sheets are used, which reliably protect the structure and impart its corrosion resistance to increase the service life of the sigma profile. High protection is considered to be a kind of coating that is not thinner than the 275 g / m2 layer. Z-shape usage has its own advantages:
- Unlimited scope of application;
- There is no attachment to atmospheric influences;
- Speed of erection of different structures;
- Acceleration of the process gives an economic effect;
- No expansion to fungi virus or insects;
- Transportation costs are minimized due to compactness of products;
- Work operations can be conducted all seasons.
Thanks to this profile it has become possible to significantly increase the level of strength even due to its relatively low weight. The application is common in the creation of hangar-type areas, as well as in industrial and residential buildings. In comparison with conventional metal, the Z-shaped profile reduces the load on the entire perimeter of the foundation, saves various costs and increases the speed of erection and the installation process itself is simplified. The total price of the Z-ray profile is tied to the thickness and dimensions of the metal used, and to its inherent characteristics. As a basis for production, cold rolled technology was used, this makes it possible to use the Z-shaped profile even in the bearing slabs of the pitched roof.
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