广州当地方管价格或趋弱调整以出货成交为主…方管广州市场方管价格以稳为主。今日期螺高位震荡宽幅下行，原材料方面现昌黎普碳方坯含税出厂3500跌10。今日广州当地又开始强降 雨，周边地区积水严重影响建设单位的施工进程，故今日市场成交较昨天明显收缩，价格维稳可议，以出货成交为主。目前供需基本面变化不大，主要影响因素还是 雨季对需求的抑制，市场普…

武汉镀锌方管价格持稳，成交较弱。早盘期货走势震荡偏强，方管厂家报价暂稳观望，主流成交价格在3960-3970元/吨。前几日需求清淡，成交量日渐萎缩，但今日受期货刺激，下游稍有采购情 绪，适逢节假日部分备货需求仍存，成交较昨日稍有好转。资源方面，目前萍钢、鄂钢、重钢发货速度减慢，到货减少，恒润、西城、汉冶短期仍有到货，现市场库 存处于正常水平，个别大户后期到货略有压力。一方面需求未明显释放的情况下，市场价格易受期货影响，商家心态谨慎；节前稍有备货需求，价格盘整概率较高。 预计明日武汉方管价格或将维稳运行。

The price of galvanized square tubes in Wuhan is stable and the turnover is weak. Early-trading futures have strong volatility, and the quotation of the manufacturers is on the sidelines for the time being. The mainstream transaction price is 3960-3970 yuan/ton. Demand was light in the past few days and volume was shrinking day by day, but today, stimulated by futures, there was a slight purchasing sentiment downstream. At the same time, the demand for some spare goods on holidays remained, and turnover was slightly better than yesterday. In terms of resources, Pinggang, Egang and Chongqing Steel have slowed down their shipments and reduced their arrivals. Hengrun, Xicheng and Hanye Smelter still have short-term arrivals. The stock in the current market is at a normal level, and the arrival pressure of some large customers is slightly higher. On the one hand, the market price is susceptible to futures when the demand is not released obviously, and the merchants are cautious; there is a slight demand for stock before the festival, and the probability of price consolidation is higher. It is anticipated that Wuhan will maintain stable operation in terms of price tomorrow.

镀锌方管价格方面：主流普方管Q235B 14-20mm鄂钢价格3980元/吨，二线萍钢、汉冶价格3970元/吨。低合金板方面，14-25mm规格4170-4180元/吨。

Galvanized square pipe price: mainstream Q235B 14-20mm Egang price 3980 yuan/ton, second-line Pinggang, Hanmei price 3970 yuan/ton. For low alloy plate, the size of 14-25mm is 4170-4180 yuan/ton. 

短期内方管或保窄幅调整态势厂家出货压力不…方管方管市场价格横盘整理。早盘开市，黑色系市场低开高走，然现货市场看涨心态并不高，方管报价基本以稳为主。消息面来看，今日重磅消息出台减少，对钢价影响亦有减小。目前临近假期， 市场需求逐步趋弱，下游采购端积极性不高，据市场反馈，虽市场仍有到货现象，但量均不大，库存累积速度较慢，方管厂家出货压力暂且不大。现国… 方管和矩形管冷弯成型时不同的特点方管冷弯方管、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-formed rectangular pipe bend the strip through the unidirectional contact between the outer roll and …