沈阳镀锌方管市场价格暂稳货量缩减约半数沈阳镀锌方管市场价格暂稳。今日上游原材料方坯、带钢价格持稳，管厂镀锌方管价格普稳。据了解，目前沈阳地区镀锌方管价格仍保持稳定，近期由于下雪市场更为冷清，大户出货量缩减约半数。商家心态平稳，库存保持…

冷镀锌方管是在所用的方管上利用冷镀锌的原理来使方管具有防腐蚀的性能。与热镀锌不同冷镀锌涂料主要通过电化学原理来进行防腐，因此必须保证锌粉与钢材的充分接触，产生电极电位差，所以钢材表面处理很重要。

Cold galvanized square tubes are used to make square tubes have anticorrosive properties by using the principle of cold galvanizing. Different from hot-dip galvanizing, cold-dip galvanizing coatings are mainly anti-corrosion based on electrochemical principle. Therefore, it is necessary to ensure full contact between zinc powder and steel to produce electrode potential difference, so surface treatment of steel is very important.

　　方管市场涨跌两难厂家批量囤货现场不易出现方管市场涨跌两难，维稳为主，今日钢市逐渐趋稳反弹，方管市场在维稳中谨慎操作，快进快出，严格控制库存。上游管坯价格前两日有所下滑， 据昨日山东两家钢厂接单及价格来看，下调价格促成交，其中一家订单在3万吨，无…