预计本周中南方管价格或承压下行成交意愿增…方管本周中南地区方管市场价格震荡调整，天津唐山邯郸主要管厂统计：本周(5.9)厂内原料带钢库存36.75万吨；焊管库存8.85万吨；方管库存21万吨；日均成交量4.86万 吨。另兰格网本周钢坯库存调查：据统计9日唐山主要仓库钢坯库存约30.91万吨，较节前(30日)35.35万吨降4.44万吨，降幅12.56%，降 库放缓，但原料价格支…

方管市场价格弱势运行。主导市场，北京、天津、上海、广州均出现下跌。随着期螺夜盘的走低，市场观望情绪转浓，不过下游需求依旧较 弱，因此周末市场表现普遍低迷。今早开盘，期螺震荡向下后维持低位平稳运行，期螺走势对市场没有任何提振，同时也没有大的利好进入市场，所以今日市场价格 弱势运行。从市场了解到，今日各地市场成交普遍低迷，京津冀地区受大雨天气影响，整体出货较差，北京方管10家大户出货量合计0.5万吨，比周五少了 0.25万吨；杭州地区午后再降20，主流报价至3910，市场反馈成交偏弱；广州市场反馈同样不佳，近期市场也没什么投机需求，不过方管厂家情绪较为平和。 整体看来，今日各地成交不佳，期螺走低，钢坯尾盘也降了20，故预计明日市场行情或弱势调整。

Controlling the weak operation of market price. Leading markets, Beijing, Tianjin, Shanghai and Guangzhou all fell. With the decline of the snail night disc, market sentiment has become strong, but downstream demand is still weak, so the weekend market performance is generally depressed. Opening this morning, the concussion of futures continued to run smoothly downward and downward. The trend of futures did not give any boost to the market, but also did not have a big advantage to enter the market, so today's market price is weak. From the market, we know that the market turnover is generally depressed everywhere today. Beijing, Tianjin and Hebei are affected by heavy rain, and the overall shipment is poor. The total shipment volume of 10 big households in Beijing is 0.5 million tons, which is 0.25 million tons less than that on Friday. In Hangzhou, the market feedback is weak after the afternoon drop of 20, the mainstream quotation is 3910, and the market feedback of Guangzhou is weak. It's not good. There's no speculative demand in the market in the near future, but the mood of the factories in charge of Fang Guan is relatively calm. Overall, today's local transactions are not good, snails down, billet tail also fell by 20, so it is expected that tomorrow's market or weak adjustment. 方管价格方面，国内重点城市Ф6.0mm 高线平均价格为4358元(吨价，下同),跌15元；国内重点城市Ф25mm三级螺纹钢平均价格3995元，跌19元。主导城市方面：北京高线 (6mm)4900元，持平；三级螺纹钢(25mm)主流规格3940元，跌10元；上海市场高线4250元，跌20元；三级螺纹钢3940元，跌20元。

In terms of square pipe price, the average price of 6.0mm high-speed line in key cities in China is 4358 yuan (ton price, the same below), down 15 yuan; the average price of_25mm three-grade threaded steel in key cities in China is 3995 yuan, down 19 yuan. Leading cities: Beijing high-speed line (6mm) 4900 yuan, flat; third-grade thread steel (25mm) mainstream specification 3940 yuan, down 10 yuan; Shanghai high-speed line 4250 yuan, down 20 yuan; third-grade thread steel 3940 yuan, down 20 yuan.

合肥方管市场降后观望厂家出货尚可方管合肥方管市场降后观望。唐山京华新国标产1.5寸（3.5mm）方管主流价格报价4190元，4寸（3.75mm）方管主流价格报价4130元，6寸（4mm）方管主流价格报价4340元。方管原料方面，今日上游昌黎部分钢坯公布12月31日--1月2日早上钢坯执行结算价3300；唐山瑞丰355mm系列带钢出厂报价3640，较昨日主流价格下调10元。方管市场方面，今日… 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 …