Manufacture Steel Road Crash Barrier Highway Guardrail
| Standard Size |
4120mm*310mm*85mm , 7920mm*310mm*85mm
or customized |
| Material |
Q355,S355, S355JR |
| Base metal nominal thickness |
Class A: 2.67mm, Class B: 3.43mm or customized |
| Zinc coating thickness |
Type I: 550g/m2, Type II: 1100g/m2, or customized |
| Standards |
AASHTO M180 |
| Application |
Highway, High grade roads. |
| Base Material |
A572/Q345B/HA350/Q235B/A36/S355JR/S275JR |
| W-Beam |
2320/3320/4128/4130/4318/4320/7938*308/310/311/312/315*2.5/2.6/2.67/2.7/2.75/2.76*2.8/3/4/5/10 |
| Thrie-Beam |
2320/3320/4128/4218/4318/4320*506/508/510*2.76/2.8/3/4/4.5/5/10 |
| Surface Treatment |
Hot Dip Galvanized or Powder Coated |
| Galvanizing Thickness |
300g/m2 (40µ), 550g/m2 (80µ) or 610g/m2 (85µ) or 1100 g/m2 (160µ) or 1220 g/m2 (170µ) or customized |
| Certificate |
AASHTO, AS/NZS, EN, ISO9001, ISO14000, SGS, CE, BV |
| Feature |
Great corrosion resistant, high intensity, long and durable, low cost, higher security, environmental protection, etc. |
| Other |
Other special specification as per client's requirement or drawings. |
Steel Road Crash Barrier Highway Guardrail is a kind of road crash barrier used for securing highway safety by preventing errant vehicles from sliding out of the roads and impacting the roadside buildings or other objects. So it is most commonly fixed on the side of the highways, dock areas, aisles, especially on curves and slopes for protection against run-off-road collisions.
There are mainly two specifications of steel guardrail: W-Beam guardrail and Thrie-Beam guardrail, They are manufactured from Q235B or Q345B grade steel in 2.5-4mm thickness. All products are hot dipped galvanized or powder coated after fabrication to meet the requirements of Chinese National Standards,AASHTO M180 Standard, SANA 1350 Standard and etc.
1.20 years experience in steel and sheet metal fabrication
2.Advanced precision machinery
3.Reliable reputation in business
4.Engineering team turn your sample,design or idea into products
FAQ:
Q: Can I have a trial order or samples only for several pieces?
A: As the product is customized and need to be produced, we will charge sample cost. But if the sample is unqualified, it will be free or after you placed mass orders, we will refund the sample cost.
Q: Can you open mold for us to manufacture new product?
A: Yes. If the quantity is big, our company can afford part of the mold cost.
Q: How can I get the quotation?
A: Please send us information for quotation: drawing, materials, weight, quantity and request. We can accept PDF, ISGS, DWG, STEP file format. If you don't have drawing, please send us a sample. We can quote base on your sample too.
Any discussion concerning the sheet metal fabrication, welcome to contact us. Price discount depends on the order quantity.
){kind=link}
){kind=link}