S350 galvalume steel coil/Galvalume Steel Coil/ GL Structural Quality AZ150 GL Coil with AFP Building
S350 galvalume steel coil/Galvalume Steel Coil/ GL Structural Quality AZ150 GL Coil with AFP Building
S350 galvalume steel coil/Galvalume Steel Coil/ GL Structural Quality AZ150 GL Coil with AFP Building
« MESCO STEEL was Founded in 2007, the largest supplier of color-coated and galvanized steel product in Northeast of China. « Mesco have been exporting to 46 countries to 400 clients for 12 years. « Mesco’s sales volume can reach 200,000 tons on average per year.
Pre-paint Galvanized/Galvalume Steel Coil with high quality at the competitive price.
The GL steel plate has light weight, beautiful appearance and good anti-corrosion performance, and can be directly processed. It provides a new type of raw material for the construction industry, shipbuilding industry, vehicle manufacturing industry, home appliance industry, electrical industry, etc. Wood, efficient construction, energy conservation, pollution prevention and other good results.
Pre-paint Galvanized/Galvalume Steel Coil with high quality at the competitive price.
Aluminized Steel Coil Aluminized steel is carbon steel coated, through the hot-dip process, with an aluminum-silicon alloy. The aluminum coating provides resistance to high temperatures and a bright appearance. The silicon promotes better adherence of the coating to the base metal. Aluminized sheet and coil will maintain their bright appearance and provide long-term service at temperatures up to 900 degrees F - a higher temperature than comparable zinc-coated products can withstand. Even though aluminum corrodes faster than zinc, the oxide that forms on aluminum adheres tightly, protecting the base metal.
Aluminized Steel Coil Aluminized steel is carbon steel coated, through the hot-dip process, with an aluminum-silicon alloy. The aluminum coating provides resistance to high temperatures and a bright appearance. The silicon promotes better adherence of the coating to the base metal. Aluminized sheet and coil will maintain their bright appearance and provide long-term service at temperatures up to 900 degrees F - a higher temperature than comparable zinc-coated products can withstand. Even though aluminum corrodes faster than zinc, the oxide that forms on aluminum adheres tightly, protecting the base metal.
The corrosion resistance of "galvalume steel pipes" is mainly due to the protective function of aluminum. When the zinc is worn, the aluminum forms a layer of dense alumina that prevents the corrosion-resistant material from further corroding the interior. There is a test was carried out under the premise of hot-dip galvalume steel sheets and galvanized steel sheets of the same thickness, plating layer and surface treatment method. Aluminized zinc has excellent corrosion resistance than hot-dip galvanizing, and its service life is 2-6 times that of ordinary galvanized steel.
