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Product Description
Galvalume Steel Sheet Description
Galvanized zinc coil is based on cold-rolled steel plate, which is solidified by 55% aluminum, 43.4 zinc and 1.6 silicon at 600 ℃. It combines the physical protection and high durability of aluminum with the electrochemical protection of zinc. Also known as aluminized zinc steel coil.
The production process of aluminum zinc plating is as follows:
Uncoiling-cleaning-annealing-zinc pot-cooling-air knife-straightening-post-treatment-coiling
Heat Reflection
People use it as a thermal insulation material, and its thermal reflectivity is up to twice that of galvanized steel.
Heat Resistance
Galvanized steel coil has good heat resistance and can withstand high temperatures above 300°C, which is very similar to the oxidation resistance of aluminized steel at high temperatures. Commonly used in chimney tubes, ovens, illuminators, fluorescent lampshades, etc.
Corrosion Resistance
The key to the corrosion resistance of aluminized zinc steel coil is the protective performance of aluminum. Once the zinc is worn, the aluminum forms a dense layer of aluminum oxide, preventing further internal corrosion.
Economy
The density of 55% AL-Zn is smaller than that of Zn. Therefore, when the coating weight and thickness are the same, the area of the aluminum-zinc plated steel sheet is 3% larger than that of the galvanized steel sheet.
Easy to Paint
The coating material on the aluminized zinc steel plate has excellent adhesion, and can be directly coated with tar on advertising boards and common plates without pretreatment such as weathering.
Scope of Application
Construction industry: such as roof, internal and external wall panels, sound insulation walls, pipes, garages, etc.
Automotive industry: such as mufflers, exhaust pipes, wiper accessories, fuel tanks, truck containers, etc.
Household appliances: such as refrigerator backplane, air conditioner, microwave oven, LED backlight, electric cabinet, etc
Agricultural use: such as greenhouse, granary, pig farm, chicken coop, etc
Other industries: such as heat exchangers, dryers, etc.
Product Parameters
Chemical Composition
Mechanical Properties
Product Show
Company Profile
Tianjin Tisco Iron & Steel Group Co., Ltd. is a professional steel manufacturer integrating R&D, production, sales and service. The market and surrounding areas have convenient transportation, mature industrial facilities, international advanced hot rolling mills, cold rolling mills and other production equipment, and have established a professional international trade service team.The main products are: carbon steel plate, carbon steel coil, carbon steel pipe, galvanized sheet/coil, color picture coil, stainless steel and other products. The company has a huge customer base from all over the country and has established a long-term cooperative relationship. We have cooperated with customers in North America, South America, Europe, Southeast Asia, the Middle East and Africa. The customers are involved in industries such as petroleum, chemical machinery, electric power, water treatment equipment, elevators, kitchen utensils, food machinery, pressure vessels, and solar water heaters. Project operation, product and service supply experience.
As the export window of China's iron and steel industry, Tianjin Tisco Iron & Steel Group Co., Ltd. has carried out extensive and friendly cooperation with domestic and foreign enterprises with diversified products, high quality, reasonable price and considerate service. We have SGS, CE, ISO and other certificates, and accept factory testing. Welcome business partners to visit our company to discuss cooperation. We are looking forward to doing business and making friends with customers from all over the world.
Service
Service and Commitment:
Service guarantee: quality, delivery time, quantity.
Service tenet: high-quality products, competitive prices, first-class service.
Operating principles: good quality, wide variety and reasonable price.
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