Mainly used in road traffic management, it can be widely used in urban roads, highways, parking lots, construction sites, and other places. In urban roads, steel pipe warning posts can be used to divide the boundaries between lanes and sidewalks, lanes and bike lanes, reminding pedestrians and drivers to pay attention to traffic rules. In highways, steel pipe warning posts can be used to indicate areas of lanes, speed limits, and lane changes, ensuring traffic order. In parking lots and construction sites, steel pipe warning posts can be used to delineate vehicle driving areas and pedestrian walkways to prevent accidents from occurring.