短期内北京方管市场还将持稳偏弱运行出货量还不…北京地区方管价格较上周跌20-30元。本周北京地区贸易商心态较为谨慎，补库速度减缓，方管大户贸易商库存量较为齐全。一些方管厂家做钢厂直发，出货量还不错，主要以山东墨龙和元铧的方管为主。截至5月31日，山东…

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.

　　武汉方管市场价格小幅下调厂家心态谨慎悲观武汉方管市场价格小幅下调，市场成交偏弱。今日期货走势延续弱势下跌的局面，早盘报价小幅下调，午后方管厂家出货受限，市场价格难以持稳。成交方面，普板出货偏弱，而低合金出货相对较好，市场 存在部分低价资源，下…