无锡本地镀锌脚手架价格稳中震荡厂家多让利出货…无锡镀锌脚手架市场价格下跌为主。期螺方面，期螺1910午间收3698，跌15，跌幅0.40%。高开3716，震荡走低，最高3733，最低3693，持仓增9.3万手，支撑 3690，压力3730。节后的脚手架市场并没有迎来反弹的局面，反而…

重庆脚手架价格小幅下跌，市场成交偏弱。今日国内主流市场脚手架价格弱势运行，平均价格为3887元/吨，较上个交易日跌6元/吨；今日重庆市场热卷价格弱势下行。今日钢厂限价3870元 /吨，市场售价3870-3880元/吨，较上个交易日跌10元/吨。目前重庆步入放高温假的阶段，下游需求萎靡不振，大户全天出货量下滑至300吨到 600吨之间。库存方面，目前钢厂生产正常，周末期间资源陆续交货，库存水平较上周小幅上升，但库存集中大户手中，抗跌性较强。从周边市场看，上海、武汉 等城市价格，比本地脚手架价格低了60元/吨。整体来看，预计短期重庆市场脚手架价格弱势运行为主。

Chongqing's square tube prices fell slightly and market turnover was weak. Today's domestic mainstream market has a weak price, with an average price of 3887 yuan/ton, down 6 yuan/ton from the previous trading day; today's hot-roll prices in Chongqing market are weak. Today's steel plant price limit is 3870 yuan/ton, market price is 3870-3880 yuan/ton, 10 yuan/ton lower than the previous trading day. At present, Chongqing has entered the stage of high-temperature vacation, downstream demand is sluggish, and large households'daily shipments have fallen to between 300 tons and 600 tons. Inventory, the current normal production of steel mills, resources during the weekend delivery, inventory level rose slightly compared to last week, but inventory concentration in the hands of large households, strong resilience. From the peripheral market, the prices of Shanghai, Wuhan and other cities are 60 yuan/ton lower than those of local government. On the whole, it is expected that the weak price operation will dominate the short-term market in Chongqing. 脚手架价格方面：主流普卷价格3880元/吨，低合金卷价格4030元/吨。

As for square tube price, the mainstream price of general coil is 3880 yuan/ton, and the low alloy coil price is 4030 yuan/ton.

　　门式脚手架的安装标准是什么样的？标准尺寸有哪…门式脚手架在国外的使用已经很普遍了，但在国内使用和发展时间还比较短，应用范围也比较狭窄。因而国内对门式脚手架标准和质量没有形成统一标准化，国外却在这一点上做得很好。门式脚手架是修建用脚手架中，使用最广的…