Steel pipe is used for conveying fluid and solid powder, heat exchange, manufacturing machinery parts and containers, it is an economy material. Steel construction structure with steel truss, pillar and mechanical support, can reduce weight, save 20 ~ 40% metal, and can realize mechanized construction with steel pipe manufacturing factory. The highway bridge can not only save steel, simplify construction, and can greatly reduce the coated area, saving investment and maintenance costs.
Post time: Jun-02-2017
