Price of hot-dip galvanized color coated sheet

Description :

　　Price of hot-dip galvanized color coated sheet

　　The lightweight, beautiful, and excellent anti-corrosion properties of color coated rolls have sparked a trend of use in many industries, and they can also be directly processed. They are now widely used in industries such as construction, home appliances, furniture, and transportation.

　　Color coated roll coating structure: 2/1: Apply twice on the upper surface, once on the lower surface, and bake twice. The corrosion resistance and scratch resistance of single-layer back paint are poor, but it has good adhesion and is mainly used in sandwich panels; 2/1M: Apply twice on the upper and lower surfaces, and bake once. The corrosion resistance, scratch resistance, and processing formability of the back paint have good adhesion and are suitable for single-layer profiled panels and sandwich panels. 2/2: Apply twice on the upper and lower surfaces, and bake twice. The corrosion resistance, scratch resistance, and processing formability of double-layer back paint are mostly used for single-layer profiled panels, but its adhesion is poor and it is not suitable for sandwich panels.

　　Color coated coil substrate classification: Hot dip aluminum zinc substrate uses hot-dip aluminum zinc steel plate (55% Al Zn) as the new coating substrate, usually with an aluminum zinc content of 150g/㎡ (double-sided). The corrosion resistance of hot-dip aluminum zinc sheet is 2-5 times that of hot-dip galvanized sheet. Continuous or intermittent use at temperatures up to 490 ℃ will not result in severe oxidation or the formation of oxide scales. The ability to reflect heat and light is twice that of hot-dip galvanized steel plate, and a reflectivity greater than 0.75 is an energy-saving building material. The product of hot-dip galvanized steel plate coated with organic coating on hot-dip galvanized substrate is hot-dip galvanized color coated plate. Hot dip galvanized color coated sheet not only has the protective effect of zinc, but the organic coating on the surface also plays a role in insulation protection and rust prevention, with a longer service life than hot-dip galvanized sheet. The zinc content of hot-dip galvanized substrates is generally 180g/m2 (double-sided), and the zinc content of hot-dip galvanized substrates for external use in buildings is 275g/m2. Electroplated galvanized sheets are used as substrates, and the products obtained by coating with organic coatings and baking are electroplated galvanized color coated coils. Due to the thin zinc layer of electroplated galvanized sheets, the zinc content is usually 20/20g/m2, so this product is not suitable for outdoor use in making walls, roofs, etc. But due to its beautiful appearance and excellent processing performance, it can mainly be used for household appliances, audio systems, steel furniture, indoor decoration, etc.

　　Private enterprises have already gained an advantage in terms of the number of enterprises. Shagang, Jianlong Heavy Industry, Rizhao Iron and Steel, Hebei Jingye, Fangda Iron and Steel are all privately-owned steel enterprises with a production capacity of tens of millions of tons. Recently, the General Manager of Baosteel Group also stated that the proportion of state-owned capital in the steel industry will further decrease. Chen Derong believes that with special protection, the original advantages of state-owned steel enterprises will be completely lost. From the 2015 industry profit ranking, it can be seen that the gradual withdrawal of state-owned steel capital from fully competitive industries is an inevitable trend. Currently, ST Baosteel and relevant parties have preliminarily determined the transaction as Baosteel Group and/or, depending on the situation, corresponding partial transactions (minority shareholders); The preliminary transaction is planned to issue shares and/or pay cash to purchase assets, dispose of assets, and raise matching funds as appropriate, but the specific details have not been finalized yet; The target assets have been preliminarily determined to be related industrial gas businesses/assets under Baosteel Group (and subject to minority shareholder equity). These eight believe that they should not provide subsidies to the steel industry, nor should they use other forms of assistance to keep loss making steel plants alive, or encourage additional production capacity. He said, "The steel industry has made contributions to economic development." As both a major producer and consumer of steel, 85% to 95% of the steel production capacity is used for domestic demand. In the future, urbanization, shantytown renovation, construction, and other areas will continue to demand steel.

AfterSalesService :

• Hot dip galvanized color coated sheet