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hot sale heavy load capacity drain cover manhole cover

hot sale heavy load capacity drain cover manhole cover

Steel Bar Grating is extremely strong and durable for all load bearing applications .

Email:

annie.cao@jwgrating.cn

Phone:

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Steel Bar Grating, also known as Welded Steel Bar Grate is extremely strong and durable for all load bearing applications and is primarily used for pedestrian and light vehicle traffic. Steel bar grating is available in a variety of bearing bar spacing and thicknesses depending on applications and load requirements. Available in either smooth top or serrated for slip resistance.

This is the popular sizes of gratings/manhole cover/drainage cover:

`Pitch of Bearing bar`	`Cross-bar Pitch`	`Specification of bearing bar load(width×thickness)`
`Pitch of Bearing bar`	`Cross-bar Pitch`	`20×3`	`25×3`	`32×3`	`40×3`	`20×5`	`25×5`
`30`	`100`	`G203/30/100`	`G253/30/100`	`G323/30/100`	`G403/30/100`	`G205/30/100`	`G255/30/100`
`30`	`50`	`G203/30/50`	`G253/30/50`	`G323/30/50`	`G403/30/50`	`G205/30/50`	`G255/30/50`
`40`	`100`	`G203/40/100`	`G253/40/100`	`G323/40/100`	`G403/40/100`	`G205/40/100`	`G255/40/100`
`40`	`50`	`G203/40/50`	`G253/40/50`	`G323/40/50`	`G403/40/50`	`G205/40/50`	`G255/40/50`
`60`	`50`		`G253/60/50`	`G253/60/50`	`G403/60/50`	`G205/60/50`	`G255/60/50`
`Pitch of Bearing bar`	`Cross-bar Pitch`	`Specification of bearing bar load(width×thickness)`
`Pitch of Bearing bar`	`Cross-bar Pitch`	`32×5`	`40×5`	`45×5`	`50×5`	`55×5`	`60×5`
`30`	`100`	`G325/30/100`	`G405/30/100`	`G455/30/100`	`G505/30/100`	`G555/30/100`	`G605/30/100`
`30`	`50`	`G325/30/50`	`G405/30/50`	`G455/30/50`	`G505/30/50`	`G555/30/50`	`G605/30/50`
`40`	`100`	`G325/40/100`	`G405/40/100`	`G455/40/100`	`G505/40/100`	`G555/40/100`	`G605/40/100`
`40`	`50`	`G325/40/50`	`G405/40/50`	`G455/40/50`	`G505/40/50`	`G555/40/50`	`G605/40/50`
`60`	`50`	`G325/60/50`	`G405/60/50`	`G455/60/50`	`G505/60/50`	`G555/60/50`	`G605/60/50`

If you have any inquiry of steel grating, grates, manhole cover and drainage cover, stair treads, pls contact me via email: annie.cao@jwgrating.cn, whatsapp/wechat: +8613370303868.

hot sale heavy load capacity drain cover manhole cover

Steel Bar Grating is extremely strong and durable for all load bearing applications .

Email:

annie.cao@jwgrating.cn

Phone:

+86-13370303868

Inquire Now

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