pre coated steel coil

Pickled and Oiled Mild Steel Coil SPHC produced by our company is a low carbon steel coil treated by pickling and oil film, which has strong plasticity. It is widely used in many aspects, such as making construction or machined parts, as a material for making various pipes or containers, for making parts for the automotive industry, and as a variety of materials for home improvement. The reason why it can be widely used, Pickled and Oiled Mild Steel Coil SPHC has many advantages. First of all, low carbon steel has strong plasticity and can be processed into various shapes. Second, the product is acid-washed to remove surface oxides. After the oil film treatment, the oxidation and corrosion process of the product is slowed down, so that the surface is smooth and clean, and the corrosion resistance is stronger. Mild steel can provide sufficient strength after heat treatment. Finally, the low carbon steel price is relatively moderate and can be used in most production. Pickled and Oiled Mild Steel Coil SPHC process includes hot rolling, pickling, oiling, cutting. First through high temperature heating, the material deformation, forming the shape of steel coil. The impurities on the surface of the material are removed by soaking in hydrochloric acid or sulfuric acid. The steel coil is then coated with a layer of oil to prevent rapid corrosion. Finally, according to the needs of customers cut into different shapes, packaging and shipping. In the process of processing, the correct process is used to prevent damage to the surface of the steel coil. During storage and transportation, attention should be paid to avoid the impact of harsh environments and pay attention to anti-corrosion. Finally, check the stored steel coil regularly to ensure the integrity of the oil on the surface of the steel coil.