Large supply of hot-dip galvanized color steel plates in Hebei

Description :

　　Large supply of hot-dip galvanized color steel plates in Hebei

　　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.

　　Meanwhile, supported by the price of finished products, it is difficult for scrap steel to experience a significant decline. The resumption of raw material production by steel mills may drive a wave of price increases. Projects in Shanghai, Hangzhou, and other places were mostly completed in the first half of the year, and even with the shutdown of several intermediate frequency and electric furnace factories in Jiangsu, the amount used did not cause a significant drop in market scrap prices. Since entering 2016, steel prices have started to rise, especially since March. On the one hand, demand has been released, and on the other hand, the Tangshan International Horticultural Exposition has restricted production and caused speculation, resulting in a daily increase of 100 yuan per ton in steel prices. The profit margin of steel enterprises has been enlarged as a result, and previously shut down enterprises have resumed production, with output increasing again and again. The devaluation of the currency from the end of June to mid to early July pushed iron ore from 350 yuan/ton to 425 yuan/ton, an increase of 21.43%. The expectation of currency depreciation will attract funds to long commodities, especially bulk resource commodities. For iron ore, which has been passively rising with the coal industry since October, when coal prices enter the oscillation stage, funds often continue to search for varieties that have not risen sharply in the context of no place to go. Iron ore is easy to attract funds for currency depreciation and the expectation of further depreciation to supplement the upward trend.

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