Hot Dipped Galvalume Steel Sheet

Pre-painted galvanized steel combines utility with beauty. It consists of tin, chrome, zinc or paint, which are the extra finish applied to the natural steel surface. The application of coating is to protect the surface of steel from oxidation and it is also used to enhance requirements for visual appearance.

Galvanized steel is a hot-dipped coated metal that provides customers with better resistance to corrosive environments. To create galvanized steel, cold rolled steel is submerged into a molten zinc bath, known as the hot-dip process (galvanization can also be achieved through continuous galvanizing). When the material is removed from the zinc bath and cooled a reaction to the oxygen in the air occurs. The reaction causes the zinc coating to become part of the steel creating the well-recognized spangled finish.

409 Stainless Steel is a stabilized ferritic stainless steel that provides improved oxidation and corrosion resistance compared to carbon steel. Ease of fabrication combined with its corrosion resistance and economy have significantly broadened its utilization in automotive exhaust and other non-automotive applications. ASTM A240 defines three (3) sub categories of Type 409 stainless steel; UNS S40910, UNS S40920 and UNS S40930. Each of these designations has a slightly different Ti or Nb stabilization requirement. Each of these compositions can be supplied as UNS S40900 unless the purchaser specifically identifies a specific composition. It is produced with enhanced formability characteristics known as “High Performance” or “Ultra Form” in the industry.

Hot Dipped Galvanized – sheet or strip steel bathed in a molten solution containing not less than 98% pure zinc to uniformly coat for corrosion resistance. The coating is not intended to withstand outdoor exposure without chemical treatment or painting. Sheets are produced as commercial quality, drawing quality, drawing quality special killed, structural, physical quality, and are available in regular spangle, minimized spangle, and zinc-iron alloy.

Pre-painted galvanized steel combines utility with beauty. It consists of tin, chrome, zinc or paint, which are the extra finish applied to the natural steel surface. The application of coating is to protect the surface of steel from oxidation and it is also used to enhance requirements for visual appearance.

China Prepainted Galvanized Steel Coil supplier and manufacturer. Our processing lines produces best quality steel strips, coils and sheets.

The coated steel sheet we make into our roof cladding are produced in accordance with a strict series of quality standards by leading suppliers, giving us traceability and quality control. The durability of this roof cladding material is dependent on the galvanised and protective coatings applied to roofing substrate and fenicing substrate. As a roofing sheets material, steel has long been used in building and has the added benefit of being recyclable. To produce our high quality pre-coated roof cladding sheets, a system of multi-layer coatings is applied to the zinc-coated high tensile steel strip and then oven-cured to ensure optimum adhesion. This gives roofing sheets with excellent corrosion resistance and climatic protection together with abrasion resistance and a strong structure.

Galvanized steel is a hot-dipped coated metal that provides customers with better resistance to corrosive environments. To create galvanized steel, cold rolled steel is submerged into a molten zinc bath, known as the hot-dip process (galvanization can also be achieved through continuous galvanizing). When the material is removed from the zinc bath and cooled a reaction to the oxygen in the air occurs. The reaction causes the zinc coating to become part of the steel creating the well-recognized spangled finish.