国内镀锌方管或仍将维持小幅震荡态势厂家倒挂出…镀锌方管价格涨跌互现。今日期螺低位震荡，钢市看空情绪再度来袭，现货价格未跟涨，盘中带钢报价涨20元，管厂报价上调20元，但实际成交价格小幅暗降走 货，成交整体不畅。现河北主流管厂镀锌方管4寸(3.75mm)出厂…

邯郸方管市场价格小幅上涨。受唐钢坯和方管价格止跌反弹影响，今日邯郸方管价格低位上涨20-30元，午前成交课，但午后高位有所转弱。据悉，本地方管厂家不多，且多采取钢 厂直发，现货库存很少，故对外报价紧跟成本端。而市场主要是唐山、午汲、传洋、兴华等资源。午后昌黎钢坯涨20，成本暂有支撑，期螺日盘窄幅震荡，继续上 拉动力显不足，市场观望心态转浓，故预计明日邯郸方管市场价格稳中偏强调整。

Handan Fangguan market prices rose slightly. Affected by the rebound of Tang steel billet and square pipe prices, the low price of square pipe in Handan rose 20-30 yuan today, closing classes before noon, but the high in the afternoon weakened. It is reported that there are not many local managers, and steel mills are mostly used for direct delivery, and spot inventory is very small, so the external quotation is closely followed by the cost side. The market is mainly Tangshan, Wuji, Chuanyang, Xinghua and other resources. In the afternoon, the billet of Changli Steel increased by 20, the cost was temporarily supported, the daily trading of snails was narrow, the pull-up power was insufficient, and the market wait-and-see mentality became strong. Therefore, it is expected that the market price of Handan Square Pipe will be stable in the middle of the next day.

方管价格方面：现唐山产25#工字钢价格为3990元，涨20元；唐山产16#槽钢 价格3920元，涨20元；午汲产10号槽钢价格3810元，涨30元；唐山产5#角钢价格为3990，涨30元(以上价格均为过磅含税价)。

　　方管和矩形管的两种成型工艺随着国内经济建设，特别是在建筑行业的发展，方管和矩形管的广泛使用也增加，其增加的使用，它的性能也提出了严格的要求。现在的主要生产厂家，通常有两种方式，一般管工艺成型的标准是弯曲的，方管，又是什么呢？矩管…