今日方管开盘持稳市场整体出货偏弱今日方管开盘持稳，市场整体出货偏弱。目前市场资源仍偏紧，带钢库存处于历年低位，部分方管厂家挺价意愿尚可。其中华东地区，方管厂家报价持稳，近期 由于压港缘故，市场到货资源依旧偏少，短期资源紧张局面难以…

潍坊方管价格暂稳。据方管厂家反映，目前市场成交还处于一个较为弱势的情况，价格方面近期山东整体的持续弱势导致市场方管厂家出现恐慌心态。方管市场价格近期持续下滑，但是出货方面仍旧没有改善的方面。目前方管厂家反映市场下游需求还是处于一个较为弱势的状态，对于现有市场情况山东本地钢厂 方面并没有作出太大对于市场有影响动作。基于市场现有成交情况原因，方管厂家反映后期六月市场不会有太大的利好方面动向，目前市场方管厂家主要还是以出货降库 为主，建议对于现有市场情况应该持谨慎态度。

Weifang Fangguan price is temporarily stable. According to the factories in charge of the market, the current market transaction is still in a relatively weak situation, and the recent sustained weakness in price in Shandong has led to panic among the factories in charge of the market. Although market prices have been declining recently, there is still no improvement in delivery. At present, square tube manufacturers reflect the downstream market demand is still in a relatively weak state, for the existing market situation, Shandong local steel mills did not make much impact on the market action. Based on the reason of the current market transaction situation, the square managers reflect that there will not be too much positive trend in the late June market. At present, the market side managers mainly take delivery and depot reduction as the main method. It is suggested that we should be cautious about the current market situation. 

　　方管和矩形管冷弯成型时不同的特点冷弯方管、冷弯矩形管是通过外辊与管坯外壁的单向接触形成弯矩使带料弯折,冷弯会使弯折线产生压缩,压缩效应使弯折线纵向伸长,弯折处金属出现堆积变厚,这就是冷弯的压缩/增厚效应。Cold-formed square pipe and cold-f…