Product Details:
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Product Name: | Highway Guardrail | Material: | Q235 Q345 |
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Zinc Coating: | 550-600g/㎡,Customized | Color: | Customized |
Technology: | Hot Galvanized+cold Rolled | Standard: | AASHTO M-180 |
Surface Treatment: | Galvanized ,Powder Coated | Application: | Roadway Safety |
Certificate: | CE/BV/ISO 9001/ISO14001/ISO 18001 | Usage: | Outdoor Security |
Port: | Qingdao Tianjin Ningbo Shanghai Port, China | ||
Highlight: | q345b barriers security,steel barriers security,sale barriers security |
American AASHTO-M180 Technical Standard W-beam highway guardrail | ||||||
TYPE | Overall Length (mm) | Effection Length (mm) | Norminal Uncoated Thickness (mm) | |||
TYPE Ⅰ | 4130 | 3810 | 2.67 | |||
TYPE Ⅱ | 4320 | 4000 | 2.67 | |||
MECHANICAL PROPERTIES | ◆Material grade: S355JR ◆Yield Point, minimum, 345Mpa (50000psi); ◆Tensile Strength, minimum 483Mpa (70000psi); and ◆Elongation, in 50mm (2 in.),minimum, 12 percent. | |||||
NOTES | ●Thickness of Zinc coating: 550g/㎡ or1100g/㎡; ●The beams may galvantzed before or after fabrication; ●We can customize the length and thickness according to customer requirements. |
Contact Person: Mr. Xie
Tel: 18106359536