Thrie beam (three beam) guardrail has better anti-crash performance, which is widely applied in dangerous road such as high grade roads and bridge.
Detail
Thrie beam (three beam) guardrail has better anti-crash performance, which is widely applied in dangerous road such as high grade roads and bridge.
Huaan can supply GB31439 standard guardrail and accessories for roadside and highway guardrail projects. The beams are galvanized with a uniform layer of zinc coating or zinc+plastic coated to prevent weak spots caused by rust and corrosion.
| Standard Size | 4320mm*506mm*85mm, 3820mm*506mm*85mm3320mm*506mm*85mm, 2820mm*506mm*85mm2320mm*506mm*85mm, or customized |
| Material | Q235B, S235, S235JR |
| Base metal nominal thickness | 3mm, 4mm or customized |
| Surface Treatment | Hot dip galvanized |
| Zinc coating thickness | 600g/㎡, 84μm, or customized |
| Standards | GB/T31439.2-2015 |
| Application | Highway, High grade roads. |
Tag
Huaan Traffic has performed crash testings according to MASH and EN1317-2, and passed the levels: TL1, TL2, TL3, TL4 and N1, N2, H1, H2, H3.
Quick Links
Phone: +86 136 0635 1050
E-mail: alicewguardrail77@foxmail.com
Add: Guanxian, Shandong Province, China.
