国内方管市场价格或盘整趋弱厂家成交较为一…方管本周方管市场价格稳中调整。截至12月13日，国内重点城市16-25mm普板均价3788元(吨价，下同)，较上个交易日下跌2元，较上周同期上涨17元，较上月同期上涨88元。本周黑色系市场表现强势，持续拉涨，带动方管现货小涨趋强，不过，周后期市场表现差强人意，价格呈现回落态势。周初，虽期货拉升，但部分区域重污染…

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. 

小口径方管在哪些地方可以使用到？方管小口径方管用作炼钢吹氧用管，冶炼吹氧用钢管一般用焊接钢管，规格由3/8寸-2寸八种。用或Q195-Q235钢带制成。为防蚀，有的进行渗铝处理。是在S系列产品基础上研制而成，天津吹氧管，结合了当前电弧炉炼钢的实际需要，耐火度高、消耗量少、操作方便等特点。电弧炉炼钢中输送氧气或其它气体，在电弧炉内熔化并精炼钢铁。Small … 管厂出货变现为主预计未来贵阳方管市场价格…方管贵阳市场主流方管价格持稳运行，日盘期螺呈宽幅震荡趋势运行，临近尾盘多空双方进行较量，最终期螺空头占据优势，收盘时大幅下调。唐山方坯今早张 10元，现普碳方坯含税出厂3610。今日起落一直徘徊在3900点位，多空双方多次博弈，贵阳市场成交较昨日相比有所下降，大户出货在1500吨左右， 目前整体市场利好影响正在逐渐降低，…