Heavy Duty Steel Bar Grating Manufacturers For Highways / Airfield

Brand Name:Giant Shuttle
Certification:ISO9001
Model Number:WW-00011
Minimum Order Quantity:50 Square Meters
Delivery Time:7Days after receive the deposit
Payment Terms:L/C, T/T,
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Address: 1000m northeast of Qianpu Village, Anping County,Hebei,China
Supplier`s last login times: within 13 hours
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Heavy Duty Welded Steel Bar Grating Highways And Airfield


Our sturdy heavy-duty bar grating is resistance welded to ensure maximum strength, durability and safety. We implement a specially developed automated electric/hydraulic welding technique that combines high pressure and high temperature to permanently fuse the bearing and cross bars together. This creates a solid, permanent joint that can withstand repeated heavy loads. We offer both heavy-duty carbon steel bar grating and stainless steel bar grating to meet our customers’ needs.

It is recommended that the grating be load banded when rolling wheel loads are used to provide added lateral strength.
Standard widths: 2′, 3′, and 4′ in 20′ lengths.
Standard bearing bars: 1/4″, 5/16″, and 3/8″ thick.
Bars range from 1″ to 8″ deep


Features of Heavy Duty Welded Steel Bar Grating Highways And Airfield


Light weight. high bearing capability and high strength.
Non-silp. anti-corrosion.
Not easy to deform
Beautiful appearance.
Easy to install and remove.
Extended the lifespan.


Applications of Heavy Duty Welded Steel Bar Grating Highways And Airfield


Large-scale shopping malls.
Construction industry.
Factories. subway stations.
Offshore drilling platforms.
Ships.
Terminals.
Other industrial and civil construction.


Specifications of Heavy Duty Welded Steel Bar Grating Highways And Airfield

TypePlain / Smooth, Serrated /teeth, I bar, serrated-I bar
Load /Bearing bar size20×3,25×3,25×5,30×3,30×4,30×5,32×3,32×5……120×10mm,etc.
Load /Bearing bar pitch12.5,15,20,25,30,35,40,50mm
Transverse /Cross bar pitch38,50,80,100mm
MaterialLow carbon steel, stainless steel, aluminum alloy
Surface treatmentUntreated, hot galvanized, painting,electro galvanized

Grating Standard

China: YB/T 4001.1-2007

USA: ANSI/NAAMM(MBG531-88)

UK: BS 4592-1987

Australia: AS 1657-1985


Material standard

China: GB 700-88

UK: BS 4360:1990

USA: ASTM A36/A36M-96

AUSTRALIA: AS 3679


HDG standard

CHINA: GB/T13912-2002

UK: BS729

USA: ASTM A123/A123M-97a

AUSTRALIA: AS 1650



China Heavy Duty Steel Bar Grating Manufacturers For Highways / Airfield supplier

Heavy Duty Steel Bar Grating Manufacturers For Highways / Airfield

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