1. Normal Specification: 4320*310*83*3mm. Available in different sizes
2. Profile: W-beam; Three-beam 
3. Standards: JT/T281-1995, AASHTO M-180, RAL-RG620, SPS98S or any other International Standards 
4. Base steel: Steel Grade Q235B (equivalent to S235JR according to DIN EN 10025

    and Gr. D according to ASTM A283M) 
5. The thickness of the steel: 3mm, 4mm, 6mm or according to consumers request 
6. Finish: Hot dip galvanized 
7. The thickness of galvanized: 70um or according to consumers request 
8. Certificate: ISO9001: 2001 

Highway Guardrail Accessories (Road Barrier Accessories): 
1. POST: C Post, Circular Post, I Post, Z Post, etc. 
2. Spacer. 
3. Offset Blocks. 
4. Terminal Ends. 
5. Anti-Flare Board. 
6. Reflector. 
7. Bolt & Nut & washer etc.