1.0شركة نانجينغ رودسكي للمرور المحدودة (شركة رودسكي)https://roadskyguardrail.com/aradminhttps://roadskyguardrail.com/ar/author/adminRolling Barrier Guardrail - Safety Roller Crash Barrier Supplierrich600338<blockquote class="wp-embedded-content" data-secret="FiqrcpCXAM"><a href="https://roadskyguardrail.com/ar/rolling-barrier-guardrail">درابزين حاجز الحماية المتحرك</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://roadskyguardrail.com/ar/rolling-barrier-guardrail/embed#?secret=FiqrcpCXAM" width="600" height="338" title="“حاجز الحماية من الحواجز الدوارة” - شركة نانجينغ رودسكي للمرور المحدودة (شركة رودسكي)" data-secret="FiqrcpCXAM" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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</script>https://roadskyguardrail.com/wp-content/uploads/2024/08/Rolling-Barrier-Guardrail-1.jpg800800A rolling barrier guardrail is a safety system used on roads to absorb and redirect the impact energy of vehicles that collide with it. The system typically consists of rotating cylinders made of durable materials like plastic or rubber mounted on a steel frame. These cylinders roll upon impact, helping to reduce the force transferred to the vehicle and keeping it on the road, thus preventing more severe accidents. This design is particularly effective on curves or dangerous sections of roads where vehicles are more likely to lose control. Specifications: Single Roller Barrier Name Specification（mm） Material Column Φ140*4.5*2150 Q235 Rotating barrel 350*490 High strength polyurethane Heterosexual crossbeam 100*80*3.75 Q235 Guardrail connecting 400*84*65*4.0 Q235 frame 220*515*3.75 Q235 buckle 64*46*4.0 Q235 U-shaped fixing plate 138*95*110*4.0 Q235 Swivel washer φ205*φ143*5 PVC Column cap Φ140*30 Rubber Bolt M20*180 Q235 M16*50 Grade 8.8, high strength steel M20*130 Q235 Double Roller Barrier Name Specification（mm） Material Column Φ140*4.5*2150 Q235 Column Φ140*4.5*720 Q235 Rotating barrel 350*240 High strength ...