AASHTO M180 Type I and type II Highway Guardrail Beam High Yield Strength steel
Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd (short name: GQ)
Company brief introduction
| GQ Established | in 1998 |
| GQ Group stuffs | >10000 |
| Total factory area headquarter |
> 1,000,000 square meters |
| yearly sales of highway guardrail | in 2021: 1.2 millon tons |
| TWO SUBFACTORIES: |
Henan xinyang Hebei Tangshan |
product features:
GQ has good capacity of zinc coating, biggest zinc bath is 13meters long. totally 8 zinc bath. as well as powder
coating processing.
besides, robot / manual welding, punching,lazer cutting also commonly used in customized product requirements.
| CROSS SECTION | 82*310mm | |
| LENGTH | 4130mm | |
| THCIKNESS | 12g/10g | |
| BASEMETAL | Carbon steel | Q355 |
| SURFACE TREATMENT | hot dip galvanized | or powder coating |
| COATING THICKNESS | according to ASTM A123 | or 80µm average |
| APPLICATION | mounted with H /C type of pole along side highway to protect traffic safety | |
OTHER PRODUCTION
| We also manufacture: |
| Solar panel mounting structures |
| Hot dip galvanizing processing |
| Noise barriers |
| Cold forming profiles |
| Communication & Power transmission tower |
GQ's highway guardrail business started in 2003, and since 2009, it's been ranked No. 1 position in guardrail supplying in China and has
nearly 50% market share at home, and has been exported to wordwide area for more than 15 years.
Quliaty standards such as EN1317, AASHTO M180 applied, it has won good reputation with good quality and reasonable prices.
GQ's highway guardrails made of carbon steel or low carbon steel high strength steel which has good tensile strength and elogation
to assure when impact happened with vehicles, it has good flexibility to absorb energy to protect drivers.
products already sold to around the worlds for more
than 10 years
High quality and good price !
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.