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
Add to Cart
W Beam Guard Rails Protecting Road Used Safety Steel Highway Guardrail
1. Safety: the three-beam highway guardrail is mostly installed on the roadside where is danger and where the car is at high speed, to keep the car on the right way and the things or animals go into the road, to ensure people's safety.
2. High strength: anti-corrosion three-beam highway guardrail is made of Q235/Q345 steel, it is high strength with toughness.
3. Long life: after cold rolling, the three-beam highway guardrail will do hot dipped galvanized in the zine pool with high temperature, improving its antioxidant capacity and corrosion resistance.
4. Eco-friendly: the Q235/Q345 steel, the material of the beam highway guardrail, is recyclable and reusable. It can be made the other products once the guardrail is changed and recycled.
5. Easy install and repair: bots and nuts assembly, the three beam highway guardrail is easy to install and change the guardrail beam.
6. Beautiful color: we can do powder spray with different colors on the three beam highway guardrail, to make it more beautiful and suitable with the road sight.
7. Cost-effective: compare with the other crash barrier (roller barriers, plastic barriers,s and so on), the steel highway guardrail is cheaper price and longer life.
| GQ Established | in 1998 |
| GQ headquarter staff | >3000 |
| Total factory area headquarter | > 1,000,000 square meters |
| yearly sales of highway guardrail | in 2021: 1.2 millon tons |
| other two production base | Henan xinyang and Hebei Tangshan |
GQ's highway guardrail business started in 2003, and since 2009, it's been on No. 1 position in China
nearly 50% market share at home, and has been exported to wordwide area for more than 15 years.
customized quliaty standards of EN1317,AASHTO M180 etc. HAS won good reputation with good quality
and reasonable prices.
GQ's highway guardrails made of carbon steel or low carbon 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.
| CROSS SECTION | 82*310mm | |
| LENGTH | 4320mm | |
| THCIKNESS | 2.5/3.0mm | |
| BASEMETAL | Carbon steel | Q/S235/355/275 |
| SURFACE TREATMENT | hot dip galvanized | or powder coating |
| COATING THICKNESS | according to ISO1461 | or ASTM A123 |
| APPLICATION | mounted with different type of pole along side highway to protect traffic safety | |
feature:
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.
| We also manufacture: |
| Solar panel mounting structures |
| Hot dip galvanizing processing |
| Noise barriers |
| Cold forming profiles |
| Communication & Power transmission tower |
performances:
Russian type
AASHTO M180 typeII
Finland type
products already sold to around the worlds for more
than 10 years
High quality and good price !