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熱軋酸洗頭尾捲 Pickled hot-rolled coil heads and tails
熱軋酸洗的主要工序有鐳射焊接、拉伸矯直、紊流酸洗、線上平整、切邊、線上塗油等。
產品包括低中、高強度級別的衝壓用鋼、汽車結構用鋼等,主要以鋼卷形式交貨。
The production processes of pickled hot-rolled coils include laser (beam) welding, stretch flattening,
sulfuric acid pickling, skin pass, side cut, oiling, etc.
Pickled hot-rolled coil heads and tails can be used to produce low-, mid-,
and high-strength steel for stamping, automobile structural steel, etc, and they are mainly delivered in the shape of coils.