无锡方管将维持震荡偏弱格局厂家开始降价出…方管本周无锡方管行情回顾：据悉，上周五期螺夜盘震荡走低，商家情绪略有下降，周末市场成交普遍较弱。周初开市，期螺继续走低，在没有明显利好支撑的情况 下，方管厂家开始降价出货，部分则保持观望。此后，期货一直表现欠佳，加之高温和雨水的影响，方管市场需求逐渐减少，下游采购力度亦有所减弱，商家心态受挫…

方管其主要用于幕墙，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。镀锌方管是一种以热轧或冷轧镀锌带钢或镀锌卷板为坯料经冷弯曲加工成型后，再经高频焊接制成的方形截面形状尺寸的空心方形的截面型钢钢管；或将事先做好的冷弯空心型钢管再经热浸镀锌加工而成的镀锌方矩管。镀锌方管从生产工艺上是分为热镀锌方管和冷镀锌方管的。正是由于这两种镀锌方管的加不相同也就造就了它们很多不同的物理和化学性质。总的来说它们在强度、韧性和机械性能方面都有很多的区别。

Square tube is mainly used for curtain wall, construction, machinery manufacturing, steel construction projects, shipbuilding, solar power support, steel structure engineering, power engineering, power plant, agricultural and chemical machinery, glass curtain wall, automobile chassis, airport and so on. Galvanized square pipe is a kind of hollow square section steel pipe, which is made of hot-rolled or cold-rolled galvanized strip or galvanized coil sheet by cold bending and forming, and then welded by high frequency, or galvanized square pipe, which is made by hot-dip galvanizing of cold-formed hollow steel pipe. Galvanized square tubes are divided into hot galvanized square tubes and cold galvanized square tubes in terms of production technology. It is precisely because of the different addition of these two galvanized square tubes that they have many different physical and chemical properties. Generally speaking, they differ in strength, toughness and mechanical properties. 

上海方管稳中趋弱进行厂家挺价意愿较强方管上海方管市场价格跌30元。市场方面：管厂出货情况不佳，近期库存压力加大。因此方管厂家出现主动减产释放库存压力，目前正值方管厂家冬储管坯之际，方管厂家挺价意愿较强，管厂方面采购 管坯的积极性不强，对明年年初行情看法偏空。预计今年方管厂家管坯采购量不大，短期内方管厂家产量维持低位，库存将有所控制，由于管坯居… 产业融合成为我国方管行业未来发展趋势方管产业融合是指不同产业或同一产业不同行业相互渗透、相互交叉，最终融合为一体，逐步形成新产业的动态发展过程。产业融合可分为产业渗透、产业交叉和产业重组三类。事实上，产业融合已经不仅仅是作为一种发展趋势来进行讨论，当前，产业融合已是产业发展的现实选择。因此，对于方管行业来说，走产业融合的道路是未来的发展方向…