国内方管或将窄幅趋弱运行为主成交量一般方管价格稳中趋弱，今日唐山小窄带价格开盘持稳，成交量一般，尤其部分高价企业更是成交寥寥，因此厂家盘中回降以求出货，部分企业更是盘中 累降。今日期货市场持续高位运行，唐山普方坯市场持稳运行，钢坯直发现…

我们在日常生活中其实很常见这种方管的，就目前使用方管的行业来说那真的是数不胜数，我举几个例子比如：建筑，机械制造，钢铁建设等项目， 造船，太阳能发电支架，钢结构工程，电力工程，电厂，农业和化学机械，玻璃幕墙，汽车底盘，机场,锅炉建造，高速路栏杆，房屋建筑，压力容器，石油储罐，桥梁，电站设备，起重运输机械及其他较高载荷的焊接结构件等。

In fact, we are very familiar with square pipes in our daily life. For the industry using square pipes at present, there are countless. Let me give a few examples: construction, machinery manufacturing, steel construction, shipbuilding, solar power generation support, steel structure engineering, electric power engineering, power plants, agricultural and chemical machinery, glass curtain wall, automobile chassis, airport, boiler construction, etc. Highway railings, buildings, pressure vessels, oil tanks, bridges, power plant equipment, lifting and transportation machinery and other welding structures with higher loads.

　　邯郸方管价格呈现小幅盘整走势厂家多以观望为主…邯郸市场方管价格呈现小幅盘整走势，整体成交仍偏淡。今日邯郸方管价格以稳为主，个别规格略有调整，整个市场成交仍显清淡。据了解，因邯郸地区钢厂限产，导致资源到货量十分有限；并且下游需求欠 佳，方管厂家对后市…