Plain Steel Grating 325/40/100mm

Hot dipped galvanized steel grating
The steel grating is made by welding with flat steel and bars with certain distances.It goes through cutting,opening,edging and other processes.
STEEL GRATING
Variety:plain steel grating,serrated steel grating
Processing: stainless steel , mild steel , electro galvanized, hot dipped galvanized.

SPECIFICATION
Size:1000mm*1000mm,1000mm*2000mm,1000mm*5800mm etc.
Opening:323/30/100mm,325/40/100mm,253/30/100mm,255/40/100mm

G   325  /  30  /  76       F     G

G--Sign of steel grating
325--Size of bearing bear(width*thickness)
30--Bearing bear pitch
76--Cross bar pitch
F--Sign of the shape of bearing bars
G--Sign of surface-treatment

Note:
1.Bearing bar pitches may be 15 to 22,25,30,32.5,34,40,50,60,80,90mm,of which 25,30,34 and 40mm are recommended.
2.Cross bar pitches may be 24-200mm,of which 50mm,76mm and 100mm are recommended.
3.Sign of the shape of bearing bears:
  F-Plain style(may be omitted in the symbol of steel grating)
  S-Serrated style
  I-I-section style
4.Sign of surface-treatment:
G-Hot galvanized(may be omitted in the symbol of steel grating)
P-Painted
U-Untreated