Storm Drain Cover Serrated Steel Grating for Ditch Gully Sump Pit Grate Cover
| Product Name |
Galvanized Steel Grating |
| keywords |
Galvanized Steel Bar Grating |
| Main Materials |
Carbon Steel, Aluminum, Stainless Steel |
| Surface Treatment |
Galvanized |
| Processing Methods |
Welded |
| Common Bearing Bar Spacing |
7/16",1/2",11/16",15/16",19/16" or Customized |
| Common Cross Bar Spacing |
2", 4" in 1" Increment or Customized |
| Bearing Bar Depth |
3/4" to 7" or Customized |
| Bearing Bar Thickness |
1/8" to 1/2" or Customized |
| Anchoring Devices |
Saddle Clips, Weld Lugs, "G" Clips, "J" Clips. |
| Design Style |
Industrial |
| Weight |
Depends on Specifications |
| Material Grade |
ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400 |
| Grating Style |
Plain / Smooth, Serrated /teeth, I bar, etc |
| Color |
Silver, Black, Ect, or Customized |
| Product Name |
Customized Anti-slip Serrated Steel Grating |
| Material |
Mild Steel(Low Carbon Steel),S235,S275JR,A36,or Stainless Steel SS304,SS316 etc. |
| Surface treatment |
Hot dipped galvanized,
polished or untreated |
Grate size |
as customer's request |
Bearing bar
width x thickness |
25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,...75x10mm |
| Bearing bar pitch |
12.5,15,20,23.85,25,30,30.16,30.3,34.3,35,40,41,60mm.
US standard:1"x3/16",11/4"x3/16",11/2"x3/16",1"x 1/4",
11/4"×1/4",11/2"x 1/4"etc. |
| Cross bar pitch |
38,50,76,100,101.6mm or custom |
| Pitch of Bearing bar |
Cross-bar Pitch |
Specification of bearing bar(widthxthickness) |
| |
|
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 |
| |
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 |
| |
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(widthxthickness) |
| |
|
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 |
| |
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 |
| |
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 |
Corrosion Resistance:
The Galvanized Layer Can Form A Protective Layer On The Surface Of The Steel, Effectively Preventing The Steel From Being Oxidized, Corroded And Worn.
High Strength:
As A Base Material, Steel Has High Strength And Rigidity And Can Withstand Large Loads And Pressures.
Good Anti-Slip Performance:
Galvanized Steel Grating Usually Has More Open Holes, Which Can Increase The Anti-Slip Performance Of The Steel Grating And Avoid Slipping Accidents.
Certifications
Welcome your inquiry and expect to provide satisfactory products and services for you.
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