本周唐山方管先跌后涨厂家冬储意愿较低本周唐山方管先跌后涨，截止到今日，唐山方管主流钢厂报3570元/吨，较上周五降10。本周方管受钢坯强劲以及期螺持红支撑，厂家挺价意愿 明显，商家多逢高出货，然而下游需求持续萎缩，成交氛围略显一般。方管方面…

由于镀锌方管是在方管上进行了镀锌的处理，所以使得镀锌方管的应用范围较方管有了很大的拓展。其主要用于幕墙，建筑，机械制造，钢铁建设项目，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，机场等。

Because galvanized square tubes are treated by galvanizing on square tubes, the application scope of galvanized square tubes has been greatly expanded compared with square tubes. It is mainly used for curtain wall, construction, machinery manufacturing, steel construction projects, shipbuilding, solar power bracket, steel structure engineering, power engineering, power plant, agricultural and chemical machinery, glass curtain wall, automobile chassis, airport and so on.

　　重庆镀锌方管价格或趋弱运行厂家有抛售操作今日重庆镀锌方管市场价格大幅上涨。本地市场：期货方面，早盘高位震荡，午后震荡趋弱，3826收盘，跌幅0.31%；现货方面大幅上涨，成交放缓。随着期货午后震荡趋弱，方管厂家有抛售操作， 恐高心态加重。另外方管厂家锁…