alibaba china supply galvanized steel grating weight

alibaba china supply galvanized steel grating weight   Product Description   Galvanized steel grating is an ideal product for wet,slippery situation where corrosion resistance is vital.The mild steel gratings are hot dipped galvanized in the galvanizing bath.The galvanizing bath has got 7 tank surface cleaning process, the purity of the zinc used for hot dipped galvanizing shall be 99.95 % pure. The galvanized coating shall be as per IS-3202/IS–4759/IS–2629/IS–2633/IS–6745,ASTM–A-123 or equivalent to international standards.   Surface:plain,serrated,I type Material:carbon steel,stainless steel Surface treatment:hot-dipped galvanized/painted/untreated Width:2'or 3' Length:20' or 24' Steel grating clips: Steel grating feature:
* Can be purchased in stock sizes or custom fabricated to meet the project specifications. 
* Excellent load bearing capabilities
* Ventilation of air, light, sound
* Don’t collect Liquid and debris 
* Long service life
* Wide range of open areas
* Galvanized steel grating has an unmatched surface. It is also a permanent replacement for slippery serrated and plain grating. 
* It's available in many different styles and spacing options to meet a variety of needs and applications.
* Anti-theft design: the cover and the frame is joint with hinge offering security, safety and open convenience.
* High strength: the strength and the toughness are much higher than cast iron. It can be used for terminals, airport, other large-span and heavy loading condition. Steel grating applications:
* Anti slip bridge decking
* Bridge walkway
* Drainage systems
* Fire truck platforms
* Mass transit platforms
* Marine and ship decks
* Mezzanines
* Non-slip walkways
* Non-skid pit covers
* Slip resistant platforms
* General Industries
 * Truck platforms
* Vault covers
* Wet Decks
* Wastewater treatment plant grating
* Stair treads      Steel grating standard:      

Country	Steel grating standard	Steel material standard	Hot galvanizing standard
China	YB/T4001-1998	GB 700-88	GB/T13912-2002
USA	ANSI/NAAMM(MBG531-88)	ASTM (A36)	ASTM(A123)
England	BS4592-1987	BS4360 ( 43A)	BS729
Australia	AS1657-1992	AS3679	AS1650

    Steel Grating Advantages: Saving material Ecnomic Easily constructed Durable Modernized Portable structure Simply design Well ventilated,abstract heat,antiskid  Packaging:Packed in bulk,steel pallet as the general export package and we also could pack it as your demand Shipping:within 3-5 working days after receipt the 30% prepaid payment