Q235B Steel Traffic Sign Poles

Traffic sign posts are processed from steel materials such as Q235 and Q355 through cutting, welding, galvanizing and other processes. The pole body forms include single-column type, cantilever type, gantry type, attached type, etc. The surface adopts hot-dip galvanizing + plastic spraying double anti-corrosion treatment to meet the load-bearing, wind resistance and durability requirements of different road environments. Its design strictly follows standards such as GB 5768 "Road Traffic Signs and Markings" to ensure that the installation height, angle and visibility of the signs meet the specifications.

Main Features

• Stable Structure: Using steel materials such as Q235 and Q355, through automatic submerged arc welding and other processes, the welds are smooth, the pole body has no horizontal welds, the flanges are butted and fixed, the force is balanced, and the wind resistance is designed according to 36.9 - 60 meters per second, which is stable and reliable in harsh weather.
• Anti-corrosion and Durable: Hot-dip galvanizing treatment makes the zinc layer thickness reach more than 85um, the adhesion meets the standard, no fading for 8 years, and the anti-corrosion life is more than 25 years; surface plastic spraying (thickness ≥ 100um) enhances weather resistance, resists acid and alkali, ultraviolet erosion, and maintains appearance and performance for a long time.
• Diversified Functions: Various types are suitable for different scenarios: single-column type is suitable for small signs, such as speed limit and no parking; cantilever type is used for wide roads to avoid signs being blocked; gantry type spans the entire road surface, often used for expressway lane division instructions; attached type can be installed on bridges, buildings, etc. to meet special installation needs. In addition, the pole height, cantilever length and sign board size can be customized as needed.
• Easy Installation: Adopting a modular design, the pole body is manufactured in sections, and the flanges are quickly spliced on site, reducing construction time and difficulty. At the same time, cable channels are reserved to facilitate the later installation of lighting, monitoring and other equipment to realize "multi-pole integration".

Application Fields

Highway Traffic: Expressways, national highways, provincial highways, etc. Through cantilever type (to cope with scenarios with wide roads and large traffic volume, avoiding large vehicles blocking the sight of small vehicles) and gantry type (multi-lane direction indication, interchange areas, etc.) sign posts, clearly guide routes, warn of risks, and ensure the order and safety of high-speed traffic.
Urban Roads: Urban arterial roads, branch roads, intersections, single-column type (suitable for small and medium-sized warning, prohibition, and instruction signs) and multi-column type (used for rectangular guide signs) sign posts assist in traffic management, standardize the passage of pedestrians and vehicles, and alleviate urban congestion.
Special Places: Internal roads of factory parks, scenic spots, campuses, etc. Customized traffic sign posts convey exclusive traffic rules (such as speed limit, no passage), ensure orderly internal traffic, and improve the safety and management efficiency of the places.
Emergency and Construction Scenarios: Road construction sections, emergency rescue areas, temporarily set sign posts (such as quickly detachable portable ones) warn of dangers, guide traffic diversion, and help the smooth progress of construction and emergency rescue passage.