S-serrated Steel Grating
bearing bar pitch:12.5-100mm
cross bar pitch:24--100mm
bearing bar:25*3mm,30*3mm,30*5mm,50*5mm...

S-serrated Steel Grating

Steel Grating is used in power plants,chemical plants,oil refinery,iron or steel works,machine factories,paper mill,cement mills,medicine plants and foodstuff factories,for uses of gangways and platfoms for pump rooms and engine rooms in various ships;floorings in various bridges 

1.full range in type and dimention 
2.applicable steel equipment 
3.excellent quality of steel grating 
4.reasonable price

1)Bearing bar pitches may be 12.5,15,20,22,25,30,34,40,60,80and 90mm,of which 20,30and 40mm are recommended.

2)Cross bar pitches may be 24,30,38,50,76and 100mm,of which 50 and 100mm are recommended.

3)Sign of the shape of bearing bars:

F-plain style(may be committed in the symbol of steel grating)

S-serrated style

I-I-section style

4)Sign of surface-treatment;G-hot galvanizing(may be omit-ted in the symbol of the steel grating)

P-Painted

U-Untreated