厂家分享门式脚手架的结构特点是什么作为工程安全性能的主要保障，选择稳定结构的脚手架肯定是重中之重。内外侧交叉支撑，稳定牢固的门式脚手架的出现成为了工程必备的辅助工具。那么这类脚手架结构主要有哪些特点呢？门式脚手架租赁商是这样回答的…

郑州脚手架市场价格窄幅上涨。环保利好刺激下，近期期螺持续走强，唐山钢坯和脚手架价格也不断攀升，受此提振，今日郑州脚手架市场低价资源纷纷止跌反弹，成交也有所放量，但多集中在低位，高位仍显缓。从唐山市场来看，受环保趋严影响，今日轧脚手架厂家全面停产，脚手架厂家挺价意愿强，加之期螺仍维持高位，钢坯价格上涨，短期价格或继续保持坚挺，但鉴于 成交明显下滑，继续上涨动力不足，因此，考虑成本有支撑，预计明日郑州脚手架价格将维稳观望。

Zhengzhou square tube market prices rose narrowly. Stimulated by good environmental protection, snails continue to strengthen in the near future, Tangshan billet and square tube prices continue to rise, which boosted the Zhengzhou square tube Market today, low-price resources have stopped falling and rebounded, trading volume has also been released, but mostly concentrated in low, high still slowed down. From the perspective of Tangshan market, affected by the stricter environmental protection, square pipe mills have stopped production in an all-round way today, and square pipe mills have strong willingness to bid. In addition, snails remain at a high level, billet prices rise, short-term prices or continue to remain firm. However, in view of the obvious decline in turnover and insufficient momentum to continue to rise, it is expected that the cost will be supported. Tomorrow Zhengzhou square tube prices will remain stable and wait-and-see. 脚手架价格方面：现唐山产16#工字钢价格为3970元，涨30元；唐山产16#槽钢价格为3960元，涨30元；唐山产5#角钢价格为4080元，涨50元(备注：均为过磅含税价)。

　　沈阳脚手架市场价格将稳中上涨运行为主成交较好…沈阳镀锌脚手架市场价格暂稳。今日上游原材料价格暂稳，管厂出厂价格普稳个调。目前沈阳地区焊镀管市场价格暂未调整，成交较好。受季节性影响，东北地区进入需求旺季。据当地钢 贸商反映，近几日市场成交情况有所好转…