Punched guardrails

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Punched guardrails

Punched Guardrail Systems - Standard Technical Parameters
1. Structural Dimensions
Parameter Metric Range Imperial Range
Panel Height Under 1.2 meters (Under47")
Standard Panel Length 2000mm / 2440mm / 3000mm (78" / 96" / 118")Post Spacing 1000mm - 4000mm (39" - 157")
Material Thickness 0.5mm - 3.0mm
Perforation Diameter Ø5mm - Ø50mm (Ø0.19" - Ø2")
2. Critical Safety Performance
Impact Resistance:
≥50 kJ/m (EN 1317-2 N2/H2 level)
MASH TL-3 compliant (US Federal Std.)
Open Area Ratio: 30% - 60% (±3%)
Deflection Limit: ≤100mm (at 100 kN load per EN 1991-1-1)
3. Material & Certification
Component Specification
Guardrail Panel S355JR steel (EN 10025) / 6063-T6 aluminum
Posts Ø76mm/Ø89mm CHS (JIS G3444)
Surface Finish Hot-dip galvanizing (550g/m² per ISO 1461)
Certifications CE Marking (EU) / AASHTO M180 (US) / AS 3845 (AU)
4. Installation Parameters
Foundation Type:
Direct burial: 600mm depth (soil class II)
Flange base: M24 anchor bolts (8.8 grade)
Connection System: Anti-tamper bolts (ISO 7380) / Welded option
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Description

Punched Guardrail Systems - Standard Technical Parameters

1. Structural Dimensions

Parameter Metric Range Imperial Range

Panel Height Under 1.2 meters (Under47")

Standard Panel Length 2000mm / 2440mm / 3000mm (78" / 96" / 118")Post Spacing 1000mm - 4000mm (39" - 157")

Material Thickness 0.5mm - 3.0mm

Perforation Diameter Ø5mm - Ø50mm (Ø0.19" - Ø2")

2. Critical Safety Performance

Impact Resistance:

≥50 kJ/m (EN 1317-2 N2/H2 level)

MASH TL-3 compliant (US Federal Std.)

Open Area Ratio: 30% - 60% (±3%)

Deflection Limit: ≤100mm (at 100 kN load per EN 1991-1-1)

3. Material & Certification

Component Specification

Guardrail Panel S355JR steel (EN 10025) / 6063-T6 aluminum

Posts Ø76mm/Ø89mm CHS (JIS G3444)

Surface Finish Hot-dip galvanizing (550g/m² per ISO 1461)

Certifications CE Marking (EU) / AASHTO M180 (US) / AS 3845 (AU)

4. Installation Parameters

Foundation Type:

Direct burial: 600mm depth (soil class II)

Flange base: M24 anchor bolts (8.8 grade)

Connection System: Anti-tamper bolts (ISO 7380) / Welded option

Engineered for optimal protection and visual appeal, our Punched Guardrails combine robust construction withprecision-punched designs. Crafted from high-grade steel or aluminum, these guardrails offer exceptionalstrength and corrosion resistance, ensuring long-lasting performance in diverse environments. The innovativepunched patterns not only enhance structural integrity but also allow for clear visibility and airflow, makingthem ideal for construction sites, industrial zones, and public areas. Available in customizable sizes and finishesour guardrails meet international safety standards, providing reliable safeguarding while adding a sleekmodern touch to any project. Prioritize safety without compromising on style-choose our Punched Guardrailsfor durable, versatile, and high-quality protection.