heavy duty floor galvanized steel grating for walkway

The heavy duty floor galvanized steel grating for walkway is a product that bearing bars and cross bars
were arranged in accordance with a certain distance.
Hot dipped galvanzied 30x3 galvanized steel grating's cross bar and bearing bar are welded to a metal with a square lattice.
The hot dipped galvanized 30x3 galvanized stee grating is used to trench cover, ladders treads, ceiling and other buildings material.

1)heavy duty floor galvanized steel grating for walkwayMaterial: There are mill steel black, hot dip Galvanizing  and stainless steel grating.

 

2)heavy duty floor galvanized steel grating for walkwayUsage: flooring walkway, platform ,steel structures, stair tread, well cover, trench cover, sump cover,compound gratings, storage shelves, ladder, fences and handrail so on for construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on.

 

3)heavy duty floor galvanized steel grating for walkwayTypes: Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating.

4) heavy duty floor galvanized steel grating for walkwaySteel grating standards: 
A) China: YB/T4001-1998 
B) USA: ANSI/NAAMM (MBG531-88) 
C) UK: BS4592-1987 
D) Australia: AS1657-1988 
E) Japan: JJS.

 5.heavy duty floor galvanized steel grating for walkway 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.

6 heavy duty floor galvanized steel grating for walkway features:

 

• Resistant welded for durability, strength and safety using an automated electric/hydraulic welding process
• High temperatures, combined with high pressure, fuse the bearing bars and cross bars together to form a permanent joint
• The combination of heavy-weight bearing bars and twisted steel cross bars provide excellent grating stability and loading capabilities
• The cross bars are welded or electro-forged to the rectangular shaped bearing bars by a process that combines intense hydraulic pressure with a powerful electric current
• The most widely used gratings, available for flooring, sidewalk, drainage pit cover, stair tread and more

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