国内方管市场价格或有继续坚挺可能成交一般…方管本周方管市场价格窄幅盘整。周初开盘，期货市场延续上周涨势，不过从现货市场来看，方管表现不如热卷，周一国内方管市场整体表现涨跌互现，且市场成交情况相对一般。据了解， 本周各地环保限产仍有发布，或是受此影响，方管厂家方面尚未有复产动向。另外，由于市场到货量偏低，市场库存相对低位，整体对价格形…

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. 

西宁方管价格或平稳运行为主厂家到货情况一…方管本周西宁方管市场价格暂稳运行，市场成交清淡。据了解，由于本地市场基本已进入休市淡季，方管市场成交寥寥无几，价格多以持稳运行为主。资源方面，据不完全统计，近期各方管厂家到货情况一般，部分规格 已出现紧缺情况，主要集中在16、18mm规格，市场整体库存维持在0.32万吨左右且集中在方管厂家手中。整体来看，方管厂家普… 哈尔滨方管市场价格或平稳运行拿货成本偏高…方管哈尔滨方管市场价格平稳运行，市场成交一般，大户出货在800吨左右。较昨日减少不足二成。今日开市，方管厂家反应出货一般。根据反馈来看， 目前哈尔滨市场库存水平仍然较低，且拿货成本偏高，加之进入年末收尾状态，贸易商拿货意愿不大，市场需求有所减退，库存水平的降低导致成交也不那么尽如人意。且因社会库存开始降低，贸…