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Q235B Hot Rolled Carbon steel Coils
Continuous casting slabs or primary rolling slabs are used as raw materials, heated by a stepping furnace, and dephosphorized by high-pressure water, and then enter the roughing mill. The rough rolling material is cut through the head, tail, and then into the finishing mill, and computer-controlled rolling is carried out. After the final rolling, it will go through laminar cooling (computer-controlled cooling rate) and take-up by the coiler to become a straight hair coil. The head and tail of straight hair curls tend to be tongue-shaped and fish-tailed, with poor thickness and width accuracy, and often have wavy, folded, tower-shaped and other defects on the edges. The coil is heavier and the inner diameter of the steel coil is 760mm. (Generally used in the pipe-making industry.) After straightening the hair through the cutting head, tail cutting, trimming and multi-pass straightening and smoothing finishing lines, and then cutting or re-rolling, it becomes: hot rolling Steel plates, flat hot rolled steel coils, slitting tapes and other products. If the hot-rolled finishing coil is pickled to remove scale and coated with oil, it will become a hot-rolled pickled coil.
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Galvanized coil, dipping a sheet of steel into a molten zinc bath so that it adheres to a sheet of zinc on its surface. The main use of continuous galvanizing process production, that is, into a roll of steel plate continuous dip in the melting of zinc plating tank made of galvanized steel plate; Alloyed galvanized steel sheet. This steel plate is also made by hot dip, but immediately after the trough, it is heated to about 500℃, so that it generates an alloy film of zinc and iron. This galvanized coil has good coating adhesion and weldability.
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201 Stainless Steel Coil/Strip
Stainless steel coil has strong corrosion resistance and rust resistance. Its excellent quality makes it an important industrial raw material and building material. With the continuous development of the world economy, stainless steel coils are more widely used, such as the automobile industry, water storage and transportation, construction industry, home decoration industry, etc.
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TS350GD+AZ Galvalume Steel Coil
Galvalume steel coils, also known as Aluzinc steel coils, are a type of coated steel product that combines the corrosion resistance of aluminum with the galvanic protection of zinc.
Galvalume steel is made by coating a steel substrate with a mixture of aluminum, zinc, and silicon. The coating is applied through a continuous hot-dip process, where the steel coil is immersed in a molten bath of the coating material. The coating composition typically consists of approximately 55% aluminum, 43.5% zinc, and 1.5% silicon.
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Galvalume steel coils, also known as Aluzinc steel coils, are a type of coated steel product that combines the corrosion resistance of aluminum with the galvanic protection of zinc.
Galvalume steel is made by coating a steel substrate with a mixture of aluminum, zinc, and silicon. The coating is applied through a continuous hot-dip process, where the steel coil is immersed in a molten bath of the coating material. The coating composition typically consists of approximately 55% aluminum, 43.5% zinc, and 1.5% silicon.
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Phone : +86-19861402983
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Tel : +86-19861402983
Add : Fenghuang Industrial Park Dongchangfu District, Liaocheng City, Shandong Province
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