保证方管曲折和校直最有效的方法让现已加工成制品方管具有较小曲折度还得依靠机械东西校直机来完结。所以为了消除方管曲折，一切方管都需求经过冷校直。方管曲折是因为轧机调整不妥，轧制时残留的剩余应力以及因为沿管子截面和长度上冷却不平等…

青岛方管市场价格与上一交易日相比小幅下调。山东其他市场如烟台、潍坊等地行情趋于稳定。方管厂家方面主要以出货为主，据方管厂家反映，受期货盘面走低影响今日青岛方管市场价格整体下调20 元左右，市场观望情绪加强。当地方管厂家表示，就现有青岛方管市场来看，后期青岛市场可能由于需求未起的因素价格可能将继续弱势运行。现行山东青岛方管市场价格和需求将进入一个调整阶段，综合来看，青岛冷轧后期市场或将震荡调整。

The market price of Qingdao Fangguan was slightly lower than that of the previous trading day. Other markets in Shandong, such as Yantai and Weifang, are stabilizing. Square management manufacturers are mainly shipped. According to Square management manufacturers, the overall price of Square management market in Qingdao today has been reduced by about 20 yuan due to the decline of futures market, and the market wait-and-see sentiment has been strengthened. Local managers said that in view of the existing Qingdao managed market, the price of Qingdao market in the later period may continue to be weak due to unmet demand. The current price and demand of Qingdao square pipe market in Shandong Province will enter a stage of adjustment. In a word, the market of Qingdao cold rolling in the later stage may be shaken.

方管价格方面：目前青岛市场主流方管价格唐钢1.0*1250*C冷 轧卷的价格为4280元/吨，邯钢1.0*1250*C的价格为元4290元/吨，鞍钢1.0*1250*C的价格为4340元/吨。

　　无锡方管价格或将盘整趋弱运行市场交投氛围较差…无锡方管市场价格保持平稳运行。据市场反馈，无锡方管现货价格报价暂稳，市场交投氛围较差。目前多数方管厂家没有具体的报价，货物在海上不能靠港，也没人卸货，怕是一开工很多货物集中到达，注定要爆仓的感觉，仓库现…