Jiangsu Guoqiang Zinc Plating Industrial Co，Ltd.
Jiangsu Guoqiang Zinc Plating Industrial Co，Ltd. No.1 solar panel mounting structures supplier in China No.1 highway guardrail supplier in China The leading manufacturer for Noisy barrier / ring lock
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Highway Guard Rail Steel Road Guard Rails W-Beam
Specification of road safety systems steel highway roadside crash
barriers guardrails with AASHTO standard:
| W-beam | Length | wave width | wave height | Thickness | Standrad | Certificate |
| 4320mm | 310±2mm | 85±2mm | 2.5mm, 2.55mm, 2.75mm 2.85mm, 3mm, 3.5mm 3.75mm, 4mm, 4.5mm | JT/T281-2007, AASHTO M-180, RAL-RG620, ASTM A-283 | CE SGS ISO9001-2008 ISO14000 | |
| 4318mm | ||||||
| 4300mm | ||||||
| 4130mm | ||||||
| 4128mm | ||||||
| 3850mm | ||||||
| 3320mm | ||||||
| 3000mm | ||||||
| 2850mm | ||||||
| 2750mm | ||||||
| 2820mm | ||||||
| 2320mm | ||||||
| Three waves beam | 4320mm | 506mm | 85mm | 3mm/4mm | ||
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Products already sold to around the worlds for more
than 10 years
High quality and good price !
No.1 highway guardrail supplier in China
Contact person : liruixin@jsgq.cn
