Descripción del producto

This product has been hot-dip galvanized by the "Improved Sendzimir Process" and the equipments are designed by Beijing Central Iron & Steel Research ***** designed annual production capacity is **0, **0t; thickness: 0.2~1.0mm, width: **0~***0mm; the weight of raw material and product per unit: ≤*0t; the diameters of raw material and coil: Φ**8;Φ**0; designed speed of productionline: ≤**0; the state of zinc spangles: big spangle, small spangle andno spangle; anti-corrosion treatment: chromium passivation, non-chromium passivation and Cr3+ passivation. Thanks to its domestic leading technology, it can usefull hard and cooling roll as raw material. At present, we are capable of manufacturing products with thickness of 0.*4mm*1.2mm, weight of raw material and productper unit ≤*0t, via the technological improvement