Detailed Product Description

This product has been hot-dip galvanized by the Improved Sendzimir Process and the equipment are designed by This product has been hot-dip galvanized by the Improved Sendzimir Process and the equipments are designed by Beijing Central Iron & Steel Research Institute. The designed annual production capacity is 100,000MT; thickness: 0.2 1.0mm, width: 800 1250mm; the weight of raw material and product per unit: ≤10t; the diameters of raw material and coil: Φ508;Φ610; designed speed of production line: ≤100; the state of zinc spangles: big spangle, small spangle and no spangle; anti-corrosion treatment: chromium passivation, non-chromium passivation and Cr3+ passivation. Thanks to its domestic leading technology, it can use full hard and cooling roll as raw material. At present, we are capable of manufacturing products with thickness of 0.14mm 1.2mm, weight of raw material and product per unit Φ20t, via the technological improvement.