一、我国热轧板卷轧机工艺装备和产能统计表明,截至目前,我国已建热轧生产线29条,2005年我国主要钢铁企业热轧薄板机组生产能力为8875万吨。扣除其中的叠轧薄板机组产能330万吨,热连轧机组生产能力大约8550万吨左右,全国实际生产量为7880万吨。预计2010年国内需求9660万吨左右 First, China’s hot-rolled coil mill technology and equipment and capacity statistics show that, as of now, China has built 29 hot-rolled production lines in 2005, China’s major steel companies hot-rolled sheet production capacity of 88.75 million tons. Deducting the production capacity of the double-rolled sheet metal rolling mill unit is 3.3 million tons, the hot rolling mill production capacity is about 85.5 million tons and the actual production in the country is 78.8 million tons. It is estimated that domestic demand in 2010 will be 96.6 million tons