The aluminum alloy strip used for the 5052 alloy aluminum pipe is a three-layer composite material, the outer layer is an Al-Si solder layer, the middle is an Al-Mn core material, and the inner layer is an Al-Zn anti-corrosion layer. The strip is formed by a forming machine and then welded by high frequency. The research shows that the high-frequency welding of aluminum alloy pipe has beautiful appearance, no defects such as pores, high welding speed and uniform microscopic preparation of the weld, which is an ideal welding process. A seamless plastic-lined aluminum alloy tube and its manufacturing process. The seamless plastic-lined aluminum alloy tube is composed of a plastic or plastic hollow round tube and a seamless aluminum alloy round tube. Wrapped in the outer wall of plastic or plastic hollow tube. In order to find the ideal condenser tube material, this paper analyzes and studies the heat transfer process of the tube condenser in the leaching workshop from both theoretical and practical aspects, and expounds the feasibility and feasibility of using 5052 alloy aluminum tube as the tube material of the condenser. Reality, and 1100 aluminum strip wholesale instructions on the expansion process, expansion process, and precautions in the manufacture of aluminum alloy tube condensers. Compared with other tube condensers, this condenser has It has the advantages of high heat transfer efficiency, good condensation effect and long service life.
Steel structure space grids are increasingly used in many countries in the world. However, due to various reasons, there are very few structures using 5052 alloy aluminum tubes as space grids. Japan recently built an ornamental greenhouse in a natural park in Toyota Province, Aichi Prefecture. Its structural material uses aluminum alloy tubes to form a semi-dome space grid. Not only is it beautiful in appearance, sturdy and durable, but also light and easy to install and construct. It has many advantages that are difficult to achieve with steel structure space grids.
