The main purpose of a highway guardrail along the highway is to form a safety barrier to help protect a motorist who has drifted off the road.
Utility poles, bridge piers and retaining walls are other obstacles. In these cases, striking a guardrail would be greatly preferable to striking the obstacles, so guardrails are usually installed.They lessen the severity of a potential crash and make the roads safer.The guardrail can act in a myriad of ways from deflecting a vehicle back onto the road, slowing it down or stopping it, or in some cases just slowing it down enough and allowing it to proceed past the guardrail.
Specifications
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Normal Sizes |
L:3200/3810/4000/4300/4320 W:306/310/312/380 Height : 80/82/83/85 Thickness :2.75/3/4mm. Available in different sizes. |
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Material |
Q235,Q345 |
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Profile |
W beam , Three beam |
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Surface treatment |
Hot dipped galvanized or plastic sprayed coating |
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Applicable Standards |
JT/T2811995(Corrugated Sheet Steel Beams For Expressway Guardrail - China), AASHTO M180(Corrugated Sheet Steel Beams For Highway Guardrail - USA), RAL RG620 (German) or any other International Standards |
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Base Steel |
Grade Q235B (equivalent to S235JR according to DIN EN 10025 and Gr. according to ASTM A283M) or Q345 (S355JR / ASTM A529M 1994) |
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The Thickness of Galvanized (Double Sides) |
550g/m2 (40μ) or 1100 g/m2 (80μ) or 1200 g/m2 (85μ) or as per your request |
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Features |
Great corrosion resistant, high intensity, long and durable, with good impact resistance, low cost, long life, higher security,environmental protection, etc. |
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Relevant Parts |
Required for Guardrails Post, Spacer (C, U and Sigma types etc) and Fasteners, Bolts&Nuts,Terminal,Reflectors |
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MOQ |
one 20 feet container |
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Price Terms |
FOB,CFR,CIF |
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Payment Terms |
T/T,L/C at sight |
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Other special specification as per client’s requirement or drawings |
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