如何延长移动脚手架的使用年限？我们知道，移动脚手架的使用都是有年限的，理论上来说是十年，但往往由于维护不到位，发生变形，磨损等情况，使用年限大大缩短。还有在保管中的不当，造成部分配件丢失的情况也时有发生，这些都使得生产成本大大…

上海脚手架市场持续大幅度下跌。上海市场价格在昨日的下跌之后，今日又出现大幅度下跌趋势，市场信心逐渐受到打压，上海地区脚手架市场仍是一片下跌态势，观之本地也不得不随行就 市。据本地脚手架厂家反映：今日出货情况不佳，整体出货量在500吨左右，之前一直采取谨慎操作，出货压力保持一般情况，对后期市场不敢轻易做出预期，脚手架厂家表 示依然以出货为主。不过就整体市场看，目前社会库存有上涨可能，钢厂到货一般，不排除后期价格仍有下跌可能，综上所述，预计短期内上海脚手架卷板市场价格或 稳中偏弱为主。

The Shanghai Square Management Market continued to decline substantially. After yesterday's decline in Shanghai market prices, today there is a sharp downward trend, market confidence is gradually being suppressed, the Shanghai market is still a downward trend, and the local market has to follow suit. According to local managed manufacturers, today's shipment situation is not good, the overall shipment volume is around 500 tons. Before that, cautious operation has been taken. Shipping pressure keeps the general situation. We dare not easily anticipate the later market. The managed manufacturers said that shipment is still the main mode. However, as far as the overall market is concerned, there is a possibility that social stocks will rise at present, and steel mills will arrive in general. It is not excluded that prices will still fall in the later period. In summary, it is expected that the market price of Shanghai square tube coil will be stable or weak in the short term. 脚手架价格方面，27日上海脚手架普卷：2.75mm本钢3760元(吨价，下同)，5.5mm宁钢3620元、沙钢3620元、鞍钢3620元；5.5mm本钢锰卷3810元；价格累跌50-80元。

　　包头脚手架市场价格以稳为主采购欲望转好包头脚手架市场价格部分上涨，今日脚手架市场价格部分价格上涨，期螺震荡维稳，市场心态活跃，据了解，部分钢厂资源货少，采购欲望转好，受上周拉涨后，高位成交一般，目前线材货 少。大户成交1000吨左右，午后钢坯稳…