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…

今日郑州市场脚手架最新价格行情主流走势表现平稳运行，其中友发无垫杠脚手架30*30*2.5 Q195-Q235的价格：4400元/吨，价格平稳；友发无垫杠脚手架40*40*2.5 Q195-Q235的价格：4300元/吨，价格较昨日无变化；友发无垫杠脚手架50*50*2.5 Q195-Q235的价格：4300元/吨，维持昨日价格。

The latest price trend of square tube in Zhengzhou market is running smoothly today. Among them, the price of Youfa square tube without cushion bar is 30*30*2.5 Q195-Q23 5: 4400 yuan/ton, which is stable; the price of Youfa square tube without cushion bar is 40*40*2.5 Q195-Q235: 4300 yuan/ton, which is unchanged from yesterday; and the price of Youfa square tube without cushion bar is 50*50*2.5 Q195-Q235: 4300 yuan/ton, which maintains yesterday's price.

今日脚手架价格平稳，钢企价格平稳，市场价格平稳，整体成交较差。预计短期内郑州脚手架价格或震荡偏弱运行。

Today, square tube prices are stable, steel prices are stable, market prices are stable, and overall turnover is poor. It is expected that Zhengzhou Square Tube will operate weakly in the short term.

　　脚手架市场价格主稳个调出货量不及昨日脚手架市场价格主稳个调。主导市场，除了上海小幅反弹外，北京、天津、广州均以稳为主。昨日在期螺反弹的带领下，大部分地区氛围出现回 暖。期螺夜盘的高位平稳运行也给市场带来了支撑，不过早盘的走势就有些差强人意…