国内方管价格或将窄幅震荡运行厂家观望心态浓厚…方管价格持稳运行，今日145小窄带开盘较昨持稳，主流方管厂家报3890元/吨，昨日成交放量，今日依然强势运行，下游用户多阶段性补货，加之 期货市场浮动较小，145方管挺价意愿明显，下游需求有了小幅度的释放，部…

方管广泛用于建筑，机械制造，钢铁建设等项目，在造船，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也有大量使用。

Square pipes are widely used in construction, machinery manufacturing, steel construction and other projects, such as shipbuilding, solar power generation bracket, steel structure engineering, power engineering, power plant, agricultural and chemical machinery, glass curtain wall, automobile chassis, airport, boiler construction, high-speed rail, building, pressure vessel, oil storage tank, bridge, power plant equipment, lifting and transportation machinery and other high-load projects. Welded structural parts are also widely used.

　　方管市场价格稳中有涨市场成交有所放量方管市场价格稳中有涨。主导市场，北京小幅下跌，天津、上海小幅拉涨，广州以稳为主。昨日在期货的带动下，方管现货市场成交有所放量，市场心态普遍好转。虽然昨日夜盘再度走低，但这并未影响到市场想要拉涨的情绪，所…