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…

脚手架市场价格延续涨势。今日开市，市场停限产消息依旧不断，期货也因此继续高位飘红运行，现货市场上涨意愿依旧较强，今日华北市场邯郸、唐山、天津涨20-30元，华东 市场上海、江阴部分涨10元左右，华南市场基本维稳，由此可见，国庆在即，虽停限产消息接连刺激，但对南方中板市场影响相对较弱，故涨幅要小于北方。据市 场反馈，今日价格续涨之后，脚手架厂家出货较昨日转弱，不过，在市场积极出货为主的带动下，低位成交仍然不错。据传，目前邯郸武安多数钢厂已接到全停产正式通 知，如若开始按规定执行，对市场或存在强劲支撑。综合来看，预计明日国内脚手架市场继续稳中向上运行。

The market price continues to rise. Today, when the market opens, the news of market stoppage and production restriction is still constant, and futures continue to run at a high level. The willingness to rise in the spot market is still strong. Today, Handan, Tangshan and Tianjin in North China are up 20-30 yuan, Shanghai and Jiangyin in East China are up about 10 yuan, and the South China Market is basically stable. It can be seen that the National Day is imminent, though. The news of stopping and limiting production has stimulated successively, but it has relatively weak impact on the southern mid-plate market, so the increase is smaller than that in the north. According to market feedback, after today's price continues to rise, merchant shipments are weaker than yesterday, however, driven by active market shipments, low turnover is still good. According to legend, at present, most steel plants in Handan Wuan have received formal notice of complete shutdown. If they start to implement according to the regulations, they may have strong support for the market. In a word, it is expected that the domestic market will continue to run steadily and upward tomorrow. 脚手架价格方面，截至9月24日，国内重点城市16-25mm普板主流价格保持在3785元(吨价，下同)，均价较上个交易日上涨16元，较上周同期下跌14元，较上月同期下跌49元

　　厂家解读门式脚手架的规范标准【国标】在门式脚手架行业当中，门式脚手架是应用最为多的一种，也是备受大家欢迎的一种。门式脚手架的规范标准情况怎么样呢？在搭设之后验收不可少，这是非常重要的一项，否则不可靠的移动脚手架搭设，可能会造成人身财产等方…