Standard Urban Rotating Barrel Guardrail

Product features:

This rotating barrel guardrail stands out with its patented rotational energy absorption technology, which effectively disperses collision forces without causing permanent structural damage to the guardrail or vehicle. The HDPE barrel is resistant to aging, corrosion, and extreme weather, with a 10-year outdoor service life under normal use. The galvanized steel inner liner provides high structural strength to withstand daily vehicle impacts. The modular design allows for quick on-site assembly and disassembly, and individual barrel units can be replaced separately after damage, significantly reducing maintenance costs compared to full guardrail replacement. Additionally, the built-in high-brightness reflective strips meet national traffic safety standards, enhancing visibility during night and rainy weather, solving the common pain point of poor low-light visibility of traditional guardrails.

Product specifications:

Each single unit of the guardrail has an overall height of 1050mm, a single unit length of 2000mm, and a barrel diameter of 350mm with a wall thickness of 5mm. The inner galvanized steel pipe has an inner diameter of 200mm and a wall thickness of 3mm, providing strong structural support. The total unit weight is 28kg, making it easy for a two-person installation team to handle without heavy machinery. The rotating shaft is made of 304 stainless steel, passing a 1000-hour salt spray test per ISO 9227 standards without rusting. The reflective strips are 50mm wide, with a reflective rating meeting GB 18833-2012 Level 3 standards, ensuring clear visibility in all weather conditions. The installation base spacing is standardized to 2000mm, compatible with most urban road traffic isolation construction requirements.

Product application:

This standard rotating barrel guardrail is primarily applied to urban arterial road intersections, urban expressway service roads, municipal traffic roundabouts, and pedestrian access areas near schools. It is suitable for scenarios with daily passenger car and small bus traffic, effectively reducing the severity of collision accidents and improving the safety factor of road traffic. It can also be used in parking lot isolation zones, community access roads, and other urban areas requiring gentle traffic isolation, providing a safer and more environmentally friendly alternative to traditional rigid guardrails.