广州本地方管价格或稳中有跌只能小幅让利促…方管广州市场方管价格弱稳运行。今日期螺宽幅震荡尾盘收阴，原材料方面现唐山昌黎迁安普碳方坯含税出厂3610涨10。今日广州建筑钢 材市场出货整体偏弱，实际成交价格稳中有跌；方管厂方面维稳运行。受前两日期现拉涨影响，在无明确利好的支撑下，下游采购还是逢低入手，高价资源还是观望规 避风险。今日期货盘面趋…

无锡方管市场价格与上周同期跌50元。受中美贸易战升级影响，无锡地区方管价格下调，出货量维持在1500吨左右，部分有出口贸易的贸易商出口业务受到一定程度的影响。截至5月10日，山东108*4.5报价4600元；兴亚38*3.5报价5600；华润108*4.5报价5050元；天淮426*11报价5300元。无锡方管价格较上周跌50元。

The market price of Wuxi Fangguan fell 50 yuan compared with the same period last week. Affected by the escalation of Sino-US trade war, Wuxi's local control price has been lowered, and the shipment volume has been maintained at about 1500 tons. Some traders with export trade have been affected to a certain extent in their export business. As of May 10, Shandong 108*4.5 quoted 4600 yuan; Xingya 38*3.5 quoted 5600 yuan; China Resources 108*4.5 quoted 5050 yuan; Tianhuai 426*11 quoted 5300 yuan. The price of Wuxi Fangguan is 50 yuan lower than last week. 本周管厂、管坯价格双双下跌。无锡方管厂家有固定客户，其出货量还维持在1500吨左右的水平，受贸易战影响不大，小户贸易商没有固定资源，出货量偏差，心态偏谨慎，对后市不看好，贸易商基本以走量为主，短期内无锡方管市场偏弱运行。

Pipe factory and billet prices both fell this week. Large traders in Wuxi have fixed customers and their shipments remain at the level of about 1500 tons, which is not affected by the trade war. Small traders have no fixed resources, deviations in shipments, a cautious attitude, and are not optimistic about the future market. Traders basically take the lead in volume. In the short run, Wuxi Fangguan market is weak.

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 …