Alloy aluminum coil is our main products, widely used in construction in the alloy is easily oxidized aluminum coil, aluminum alloy volumes need to strengthen the maintenance of the article Here to find out more about the maintenance issues alloy aluminum coil: 1, aluminum alloy Volume during transport must be covered with a tarpaulin to prevent rain, snow intrusion must ensure that the profile surface oxide film and the film is not damaged, while the choice of qualified cement, sand. 2, the storage environment should be dry, bright, Jinan tee ventilated aluminum prices, non-corrosive climate. in storage, as proof of its bottom skids with the ground must be separated by aluminum tee Jinan Which is good, keeping the ground distance is greater than 10CM. 3, is strictly prohibited and chemical materials and wet materials are stored together. alloy aluminum coil after processing into doors, windows, regularly with clean cloth and mild detergent. pattern aluminum application in life are more common, and compared to traditional plate, aluminum patterns with light weight, strength high corrosion resistance and good features tee manufacturer specializing in the production of aluminum, aluminum patterns are now widely used in a variety of products in welded structures. Now, Xiao Bian and introduce simple pattern aluminum welding problems. 1. The coefficient of linear expansion easy welding deformation phenomenon. 2. The thermal conductivity of aluminum large, at the same speed aluminum welding tee, large heat input value. 3. The welded joints softened, lower strength coefficient. 4. Welding prone to porosity. 5 Welding is easy to produce hot cracks. 6. alloy surface oxide film of refractory prone. these are a few problems often encountered during the welding of aluminum patterns, we are here to remind you list your attention and time to do the appropriate measures to avoid! Shandong Aluminum tee, aluminum tee, rolls supplied by Alcoa Aluminum Co., Ltd. Jinan Heshun. Jinan Heshun Aluminum Co., Ltd. (www.jnhsly.com) (www.jnhsly.cn) strong, credible, in Jinan, Shandong aluminum products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead rolls aluminum into the brilliant and you work for a better future!