冷弯型钢是一种经济断面型钢。可代替热轧型钢制造各种结构,节省材料30～50％,由于减轻了结构本身的重量,所以还可取得基础省、工期短、施工快等各种综合效益,可以用冷弯型钢代替冷拔无缝钢管,成本比无缝钢管低40～60％;也可以代替木材做建筑脚手、模板、支撑以及日用、办公用具等等,是一种值得大力发展的产品,上海用棍 Cold-formed steel is an economic section of steel. Can replace the hot-rolled steel structure, save material 30 to 50%, due to reduce the weight of the structure itself, it can also get the basic provincial, short construction period, the construction of quick and comprehensive benefits, you can use cold-formed steel instead of cold Pull the seamless steel pipe, the cost is 40-60% lower than the seamless steel pipe; also can replace the timber to make the construction scaffolding, the template, the support as well as the daily use, the office equipment and so on, is worth to develop the product,