Expanded steel sheet (PV). Almaty

Expanded steel sheet (PV) For the arrangement of platforms, galleries, decking, transitional bridges, steps of mid-flight stairs in industrial buildings and structures, expanded steel sheets are used. Compared to solid sheet metal, expanded metal sheet GOST 8706-78 has a number of advantages, the main of which is much lower weight while maintaining performance characteristics. Features of the production of expanded steel sheets Expanded-drawn sheet is cut and drawn from hot-rolled steel sheet with a thickness of 4 to 6 mm, cold-rolled sheet steel with a thickness of 1.5 to 2 mm and galvanized sheet steel with a thickness of 0.7 to 0.8 mm , according to the regulation GOST 8706-78 or specifications TU 36.26.11-5-8. After the process of punching in the web of the steel sheet of cells, due to which a significant weight reduction is achieved, the steel sheets are subjected to additional rolling through the drawing rollers in order to flatten them and increase the rigidity index. In addition to its low weight, expanded steel sheet has a high ability to prevent slipping, which greatly increases its use for organizing flooring in industrial buildings and structures. The main material for the production of pv sheet is steel, which is indicated by a combination of three numbers (406, 408, 510, etc.), called the sheet number. The first digit indicates the thickness of the sheet for the release of the product, and the next two indicate the designation of the knife feed. The very important characteristics of expanded metal are the cell pitch, the thickness of the sheet and the weight of 1 m2. Scope of expanded steel sheets The popularity of the product is explained by its wide application: for decking, platforms, bridges, passages, mid-flight stairs, galleries in buildings, for organizing fences, for releasing containers, for inspection hatches in equipment, in the form of sieves for separating bulk products on fractions, as a reinforcing element in plastering works, organizing the strengthening of mountain underground workings and galleries.