国内脚手架价格窄幅波动为主市场观望心态较重脚手架市场价格主稳个调。今日起唐山钢厂正常生产，预计生产15日，下半月将会停产15天，钢厂端尽力生产之前计划订单，补缺市场缺货规格，而产后需求依然不见起色，北方 地区基本偏稳，市场观望心态较重。其他钢厂…

乐从脚手架价格报稳成交一般。主导钢厂4.75mm-9.5mm热轧板卷3980-3990元/吨。今日上午期货市场震荡上行，现货市场脚手架厂家报稳，成交一般，午后期货市场回落，脚手架现货市场成交较差，今日乐从大户成交600吨左右，中户成交300吨 左右。现主流价格在3980元/吨。今日午间，市场传闻监管层已去永安期货调研，受此影响铁矿石、脚手架等期货应声下跌。有记者就此向永安期货求证，对方明 确回应：近期没有监管层去永安调研了解情况，公司也不存在恶意操纵期货市场的嫌疑。

Lecong Quarter's price is stable and the transaction is normal. Hot rolled coils of 4.75mm-9.5mm in the leading steel works are 3980-3990 yuan/ton. This morning, the futures market shocks upward, the square manages the spot market merchants report stable, the transaction is normal, the late afternoon goods market falls, the square manages the spot market turnover is poor, today Lecong big household turnover is about 600 tons, the middle household turnover is about 300 tons. At present, the mainstream price is 3980 yuan/ton. At noon today, market rumors that regulators have gone to Yongan futures research, affected by this, iron ore, square management futures fell. A reporter asked Yongan futures for confirmation, the other side clearly responded: no supervisors to Yongan to investigate and understand the situation in the near future, the company also does not have the suspicion of malicious manipulation of the futures market.

整体来看，短期内在没有利好消息刺激的情况下，乐从市场价格小幅震荡下行的概率较大。

　　脚手架和矩形管冷弯成型时不同的特点冷弯脚手架、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…