中山河道护栏 钢板立柱 桥梁防撞立柱加工定制
Processing and customization of steel plate column and Bridge anti collision column of Zhongshan River
桥梁河道安全栏杆通过连接螺栓连接。
The bridge channel safety railings are connected by connecting bolts.
用连接件或者焊接直接与立柱卡接、螺栓 连接和连接件连接。
The column is directly clamped, bolted and connected by connectors or welding.
可边安装边调整现场尺寸；
Adjust the field size while installing;
组装结构全部实行标准化生产， 通过冲压、减板、冲孔、镀锌等设计。
The assembly structure is all standardized production, through stamping, reducing plate, punching, galvanizing and other design.
表面防锈处理全部在工厂完成，只需到马 路、公路。
The surface antirust treatment is completed in the factory, only to the road and road.
乡镇国道公路、桥梁、河道现场组装即可。
Township national highway, bridge, river on-site assembly.
