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…

上海镀锌脚手架市场价格稳中低靠。期螺方面，期螺1910午间收3941，涨40，涨幅1.03%。低开3890，震荡拉涨，最高3944，最低3885，资金面略偏空，但空头平仓较 多，小时图MACD金叉。尽管早盘期螺震荡拉涨，但终端需求明显不足，交投氛围也偏弱，部分商家操作上让利出货，现邯钢主流规格售价在4610-4630 元/吨；此外下游多按需拿货，成交差强人意，商家多持观望态度。综合考虑，预计短期上海本地镀锌脚手架卷价格坚挺整理。

The market price of galvanized square tubes in Shanghai is stable, moderate and low. In terms of snails, snails closed at 3941 at noon in 1910, up 40%, or 1.03%. Open low 3890, shock pull up, the highest 3944, the lowest 3885, slightly empty funds, but short positions more, hour chart MACD golden fork. Despite the boom in the early trading period, the terminal demand is obviously insufficient, and the trading atmosphere is weak. Some merchants make profits in operation. The current mainstream specifications of Handan Iron and Steel Co. are selling at 4610-4630 yuan/ton. In addition, the downstream products are mostly on demand, with unsatisfactory turnover and the merchants holding a wait-and-see attitude. Taking into account, it is expected that the price of local galvanized square coil in Shanghai will be firm and tidy in the short term. 脚手架价格方面：1.0邯钢4610元/吨含税，较昨日稳；2.0鞍钢莆田4660元/吨含税，较昨日稳；1.0宝钢5250元/吨含税，较昨日跌70。

The square pipe price: 1.0 Handan Steel 4610 yuan per ton contains tax, which is more stable than yesterday; 2.0 Anshan Steel Putian 4660 yuan per ton contains tax, which is more stable than yesterday; 1.0 Baosteel 5250 yuan per ton contains tax, which is 70% lower than yesterday.

　　本周华北地区脚手架价格主稳偏弱运行走量出货为…本周华北地区脚手架市场价格主稳偏弱运行，暗降出货较多。本周脚手架下落走势，将会将管坯拖进下跌通，其中鲁丽热轧3700元较上周同期上调10元，江鑫3730较上周同期下调70元，凌钢4050元较上周同期下调20元，常州东方3…