Specifications

1.Material:carbon steel ,stainless
2.Size:standard or OEM.
3.Type:weld.
4.Bearing Bar :30,40,60mm
5.Cross bar:50,100

Material: high quality low carbon steel  

 

Finishes: hot dip galvanized

application:

galvanized steel grating are widely used by various plants such as electric power,petroleum,chemical industry,metallurgy industry,machinery industry,shipbuilding, harbor,oceanographic engineering,building,paper mills,cement plant,medicine,spinning and weaving,foodstuff factory,transportation,municipal administration,parking lot,etc.

Characteristices:

galvanized concrete serrated steel grating are anti-corrosive, resisting to acid and alkali.lightweight, great load-bearing capacity,non-slip and safe,easy installation,being economical of materials,being sturdy and durable,ventilation,easy to clean and attractive appearance.

 

steel grating standard

Countries	National Standards for Grating	Materials	Galvanizing Standards
China	YB/T 4001.1-2007	GB 700-88	GB/T13912-2002
America	ANSI/NAAMM(MBG531-00)	ASTM(A36)	ASTM(A123)
Britain	BS4592-1995	BS4360(43A )	BS729
Australia	AS1657-1992	AS3679	AS1650

 

steel grating specification

Series	Bearing Bar Spacing		Cross Bar Spacing		Bearing Bar Specification ( Width * Thickness)
	( mm )		( mm )		32*5 ( mm )	40*5 ( mm )	45*5 ( mm )	50*5 ( mm )	55*5 ( mm )	60*5 ( mm )
1	30		100		G325/30/100	G405/30/100	G455/30/100	G505/30/100	G555/30/100	G605/30/100
			50		G325/30/50	G405/30/50	G4555/30/50	G505/30/50	G555/30/50	G605/30/50
2	40		100		G325/40/100	G405/40/100	G455/40/100	G505/40/100	G555/40/100	G605/40/100
			50		G325/40/50	G405/40/50	G455/40/50	G505/40/50	G555/40 /50	G605/40/50
3	60		50		G325/60/50	G405/60/50	G455/60/50	G505/60/50	G555/60/50	G605/60/50

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