55% Al-Zn Zincalume Aluzinc Sheet Az275 Galvalume Steel Coils 500mm-1250mm width or as Required for Construction Usage

55% Al-Zn Zincalume Aluzinc Sheet Az275 Galvalume Steel Coils

500mm-1250mm width or as Required for Construction Usage

What is aluminium-zinc plated sheet

Aluminium-zinc plated sheet is a steel plate plating on the basis of zinc with the addition of aluminium (passivation protection), the general composition of 55% aluminium, 43.5% zinc, 1.5% silicon, with excellent resistance to atmospheric corrosion, corrosion resistance of galvanized sheet 2-5 times, but also has the high temperature corrosion resistance of aluminium plate, smooth surface, good appearance, but the formation of its plating and resistance to welding a little worse. In foreign countries generally about 40% of aluminium zinc plating used directly, about 60% of the plate is further as a colour coated substrate.

The coating consists of 55% aluminum, 43.5% zinc, and 1.5% silicon in weight ratio, respectively. The production process of aluminum zinc steel sheet is similar to that of galvanized steel plate and aluminum plated plate, and it is a continuous melting coating process. 55% aluminum zinc alloy coated aluminum zinc steel plate has superior corrosion resistance compared to galvanized steel plate of the same thickness when exposed to the same environment on both sides. 55% aluminum zinc alloy coated aluminum zinc steel ( 55% Alu-zinc Steel) plate not only has good corrosion resistance, but also color coated products have excellent adhesion and flexibility.

Application Scenarios
Construction industry: roof sheet/panel, roof components, balcony window, newsstands, warehouse, rolling door, heaters, drainage, etc.
Household appliances: refrigerators, washing machines, switch cabinets, air conditioning, microwave oven, bread machine, etc.
Furniture industry: lampshade, wardrobe, desk, bookcase, counter, medical equipment, etc.
Transportation industry: cars, cars shell, tractors, container ships, shipbuilding, highway fence, ships bulkhead, etc.


Our Services
1) Excellent corrosion resistance: The zinc layer provides good protection from the pre-painted Galvanized Steel Sheet.
2) High heat resistance: The reflective surface of the material aids in efficiently reflecting the
sunlight away and in turn reducing the amount of heat transmitted. The thermal reflectivity converts into energy savings.
3) Beautiful Style: Pre-Painted Galvanized steel sheet is available in a plethora of patterns and multiple sizes as per as requirements given by our customers.
4) Versatility: can be used in various areas.

Shandong Decho Building Materials Technology Co., Ltd (hereafter called “DBM” ) is a professional manufacturer and exporting company of coated steel coils and sheets, with over 13 years of experience in steel industry and 11 years of steel mill work experience, with extensive product knowledge and experience in production process, especially for the supply of coated steel coils with a stable and reliable supply chain of manufacturers and logistics.

DBM is always in pursuit of and committed to providing high quality products and services. Our company has professional quality inspection team members, for each batch of orders can be fully on-site testing and provide test reports, can also accept any third-party testing company on-site testing, we can do is to ensure that each order goods delivered to a high standard, to achieve customer satisfaction, to achieve win-win cooperation.

DBM can meet the need to use colour steel plate as raw material for building. Decho Building Materials colour steel plate is mainly processed into, for example, colour steel corrugated board or colour steel composite sandwich board after our colour steel plate is widely used in the construction of airports, freezers, steel plants, warehouses, and other industrial buildings and commercial buildings, such as the roof of the colour steel tiles, colour steel plate sandwich walls and doors.

DBM only focus on high standard coated coils with warranty service, We are your strict gatekeeper and faithful partner in China import , We always been committed to becoming your long-term reliable supplier in China.