短期内北京脚手架市场还将持稳偏弱运行出货量还…北京地区脚手架价格较上周跌20-30元。本周北京地区贸易商心态较为谨慎，补库速度减缓，脚手架大户贸易商库存量较为齐全。一些脚手架厂家做钢厂直发，出货量还不错，主要以山东墨龙和元铧的脚手架为主。截至5月31…

长沙脚手架市场价格均涨20元。今日市场价格持续上扬，成交仍有一定放量，低价资源出货尚可，整体以出货为主，回笼资金意识较强，市场商家也推断经过前期的大跌行情，近期也会持 续小涨，倒挂现象已经消失，砍货情况逐渐出现在市场，谨慎心态仍存在，午后唐山、昌黎方坯资源稳，现普碳方坯含税出厂3380，较昨日涨20元，期螺持红 高靠，双重提振，市场心态较为乐观，预计明日长沙脚手架市场价格稳或小幅上调。

The market price of Changsha Fangguan increased by 20 yuan. Today's market prices continue to rise, trading volume is still a certain amount, low-cost resources shipment is still acceptable, the overall delivery-oriented, a strong sense of withdrawal funds, market businessmen also infer that after the previous slump market, the near future will continue to rise slightly, hang upside down phenomenon has disappeared, hacking situation gradually appeared in the market, cautious attitude still exists. In the afternoon, Tangshan and Changli billet resources are stable, and the current carbon billet manufactured with tax is 3380, up 20 yuan from yesterday. It is expected that the market price of Changsha square tube will rise steadily or slightly tomorrow. 脚手架价格方面：长沙脚手架市场萍钢产Φ6-10mm高线市场价格为4060元；萍钢产 Φ18-22螺纹市场价格为3930元；冷钢产Φ18-22螺纹市场价格为3930元；鄂钢产Φ18-22螺纹市场价格为3900元；冷钢产 Φ8-10mm盘螺市场价格为4150元，以上价格均涨20元。

As for square pipe price, the market price of Pinggang 6-10mm high-speed line in Changsha square pipe market is 4060 yuan; the market price of Pinggang 18-22 thread is 3930 yuan; the market price of cold steel 18-22 thread is 3930 yuan; the market price of Egang 18-22 thread is 3900 yuan; the market price of cold steel 8-10mm plate screw is 4150 yuan, and the above prices are increased by 20 yuan. Yuan.

　　厂家总结移动脚手架配件焊接和施工注意事项移动脚手架配件焊接应采用手工电弧焊，在保证同等强度下也可采用其他方法。立杆与横杆焊接，螺杆、插管与底板的焊接，均必须采用周围焊接。焊接必须按照操作规范实施，焊接表面必须平整、光滑，不得有漏焊、焊穿、裂纹…