ISO1461 Corrugated Highway Guardrail System Zinc Coating High Strength Steel
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Corrugated Highway Guardrail System
,ISO1461 Corrugated Guardrail System
,ISO1461 Steel Guardrail System
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MaterialHot Rolled Carbon Steel Coils
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Steel GradeS/Q345-235
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Surface TreatmentHot Dip Galvanizing
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ProcessingCold Roll Forming
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Model NumberA/B Profile
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ApplicationHighway Safety
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Place of OriginChina
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Brand NameGQ/OEM
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CertificationISO9001
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Model Number310*82*4000/3810
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Minimum Order Quantity500pcs
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PriceNegotiable
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Packaging Detailscustomized
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Delivery Time20-30days
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Payment TermsL/C, D/A, D/P, T/T
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Supply Ability1500pcs per day
ISO1461 Corrugated Highway Guardrail System Zinc Coating High Strength Steel
Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd (short name: GQ)
| 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 different countries. won good reputation with good quality and reasonable prices.
| 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 80µm |
| APPLICATION | mounted with different type of pole along side highway to protect traffic safety | |
GQ's highway guardrails made of carbon steel or low alloy 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.
GQ has good capacity of zinc coating, biggest zinc bath is 13meters long. totally 8 zinc baths. 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 |
| robot welding profiles |
roll forming production
hot dip galvanizing
mounting at site
finished job in south Asia
products already sold to around the worlds for more
than 10 years
High quality and good price !
Our products are sold all over the world, you can rest assured.