分析脚手架表面缺陷的五种检测方法脚手架表面缺陷的检测方法，主要有以下五种：一电涡流检测.电涡流检测有多种形式，常用的有常规涡流检测、远场涡流检测、多频涡流检测和脉冲涡流检测等，利用电涡流传感器对金属进行感应，脚手架表面不同缺陷类型…

泰安脚手架市场价格小幅回调，成交一般。黑色系期货呈全局飘红趋势，其结果直接拉动现货市场信心，开市后，本地亦随行就市，跟随主要城 市邯郸等地脚手架价格上调，但是随着价格上调，下游用户接受程度毕竟有限，成交未见明显好转，长远看来，脚手架现货市场仍旧缺少价格持续回调的过硬基础，当前大环境 下，以期货带动现货价格或许只是昙花一现，最终还是有回落的可能，还望众脚手架厂家谨慎操作为主。

Tai'an side manages the market price to pull back slightly, the transaction is general. Black futures show a global trend of red, the result directly stimulates the confidence of the spot market. After the opening of the market, the local market also followed the rise of prices in Handan and other major cities. However, with the price increase, the acceptance of downstream users is limited after all, and the turnover has not improved significantly. In the long run, the local spot market still lacks a hard foundation for sustained price callback, and the current big ring. In this situation, it may be a flash in the pan to expect the spot price to be driven by the goods. Finally, there is the possibility of a fall. It is also hoped that the businessmen will operate cautiously.

脚手架价格方面，14-25mm普阳3840元(吨位，下同)，天钢、冀钢、唐文丰3840元，元宝山3820元，锰板加260元。

　　天津脚手架市场整体偏弱整体库存依旧未见减少天津脚手架市场价格稳中盘整，成交情况较上周有所好转。周初，由于上周末市场整体活跃程度不高，加之原料市场小幅震荡，本 地主流管厂脚手架价格开始转入平稳盘整状态。周中至周后期，成本端价格继续窄幅震荡，对于脚…