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En1317-Aashto M180 Standards Highway Guardrailsw Beam With H Post

Categories Highway Steel Guardrail
Brand Name: GQ/OEM
Model Number: A PROFILE/B PROFILE
Certification: ISO9001 ISO14000
Place of Origin: CHINA
MOQ: 500PIECES
Price: Negotiable
Payment Terms: L/C,, T/T, D/A, D/P
Supply Ability: 1200pcs per day
Delivery Time: 2-4weeks upon receipt of downpayment/LC.
Packaging Details: bundled with steel wires
steel: low alloy carbon steel
process: cold rolled
length: 4000/3810 effective length
steel grade: S/Q355
cross section: 310*82
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  • Product Details
  • Company Profile

En1317-Aashto M180 Standards Highway Guardrailsw Beam With H Post

Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd (short name: GQ)

company profile

GQ Establishedin 1998
GQ headquarter staff>3000
Total factory area headquarter> 1,000,000 square meters
yearly sales of highway guardrailin 2021: 1.2 millon tons
other two production baseHenan 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.


GQ's highway guardrails made of carbon steel or low carbon steel which has good tensile strength and elogation, it's rolled formed into corrugated profiles 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 bath. as well as powder coating processing.

besides, robot / manual welding, punching,lazer cutting also commonly used in customized product requirements.


product features:

CROSS SECTION82*310mm
LENGTH4000/3810mm
THCIKNESS2.5/2.75/3.0mm
BASEMETALlow alloy carbon steelQ/S235/355
SURFACE TREATMENThot dip zinc coatingor powder coating
COATING THICKNESSmeet ISO1461 75µmor ASTM A123 80µm
APPLICATIONmounted with different type(sigma/C/U/I)of post along side highway to protect traffic safety






We also manufacture:
Solar panel mounting structures
Hot dip galvanizing processing
Noise barriers
Cold forming profiles
robot welding/manual welding profiles

products already sold to around the worlds for more


than 10 years


High quality and good price !


Quality En1317-Aashto M180 Standards Highway Guardrailsw Beam With H Post for sale
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