Road Guardrail

详情

Two waves W beam road guardrail

1.Normal Size: ***0/***0/***0/***0/***0×**6/**0/**2/**0×*0/*2/*3/*5×2.*5/3/4mm. Available in different sizes.

2.Profile: normaly W-beam, Three-beam, more types are available.

3.Applicable Standards: JT/T*******5(Corrugated Sheet Steel Beams For Expressway Guardrail - China), AASHTO M***0(Corrugated Sheet Steel Beams For Highway Guardrail - USA), RAL-RG**0 (German) or any other International Standards.

4.Base Steel: Steel Grade Q**5B (equivalent to S**5JR according to DIN EN ****5 and Gr. D according to ASTM A**3M) or Q**5 (S**5JR / ASTM A**9M ***4).

5.The thickness of the Steel: 3mm, 4mm, 6mm or according to consumers request.

6.Surface Treatment: Hot dip galvanized or Power coated.

7.The Thickness of Galvanized (Double Sides): **0g/m2 (*0µ) or ***0 g/m2 (*0µ) or ***0 g/m2 (*5µ) or as per your request.

8.Certificate: ISO***1, ISO****0, SGS, CE.

9.Features: Great corrosion resistant, high intensity, long and durable, with good impact resistance, low cost, long life, higher security, environmental protection, etc.

*0.Relevant Parts Required for Guardrails: post, spacer (C, U and Sigma types etc) and fasteners.

*1.Other special specification as per client's requirement or drawings