Q275 Zinc Coating Highway Steel Guardrails European Standard

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

Highway Guardrails is a system designed to keep people or vehicles from straying into dangerous or off-limits areas. In traffic engineering, guardrails prevent vehicles from veering off the roadway into oncoming traffic, crashing against solid objects or falling into a ravine.

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 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.

A variety of standards: We manufacturing highway guardrail complies to the standards of JT/T 281-1995, JT/T 457-2007, AASHTO-M180, RAL-RG620, EN1317,carries an extensive inventory of highway guardrail products including 2.75mm,3mm and 4mm material.

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

PRODUCT PROCESSING:

APPLICATION IN THE MOUNTAIN AREA OF AMERCIA

HOT DIP GALVANIZED ZINC BATH

THRIE BEAM GUARDRAILS

COLD ROLL FORMING PRODUCTION OF W BEAM

High quality and good price !

JIANGSU GUOQIANG ZINC PLATING IND.CO.,LTD. Established in 1998, ranked among top 500 private companies of China. It is totally 800,000sqm area with more than 5000 empolyees. Total output will exceed two millon tons in 2017. It is the biggest manufacturer of highway guardrails and solar panel bracket in China. The biggest manufacturer of ERW tubes,hot dip galvanized tubes in East Part of China as well as hot dip galvanizing processing. Jiangsu Guoqiang has more than 10 lines of cold forming processing, producing various kind of cold formed profiles. It has 22 lines of hot dip galvanizing. Other products include spiral welded pipe, electricity tower,highspeed rail noise barrier etc. Products already sold to around the world for more than 10years. Jiangsu guoqiang has won good reputation with its good quality product but fair price.

For international market .we are :

No.1 solar panel mounting structures supplier in China

No.1 highway guardrail supplier in China

The leading manufacturer for Noisy barrier / ringlock scaffoldings /zinc coating production in China