Hot Dipped Galvanized Plain/Serrated Steel Grating for Platform Walkway /Drain Trench Cover
Steel Grating
steel grating product with serrated bearing bar. Due to its scientific and reasonable structure design, it is usually used in parts that require high product bearing capacity or appearance. It is a steel grating product manufactured from a certain size of serrated steel through slotting (hole), inserting, welding, finishing and other processes. It is a steel grating product with a large bearing capacity and used for heavy bearing capacity. The industrial platform has a large safety factor. Surface treatment can be divided into galvanizing, painting and dipping.
Specification Steel Grating
| 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 |
note: customized size is supported.
Application Steel Grating
It is widely used as flooring, catwalk, mezzanines/decking, stair tread, fencing, ramp,dock, trench cover, drainage pit cover, maintenance platform, pedestrian/crowded pedestrian in factories, workshops, motor rooms,trolley channels, heavy loading areas, boiler equipment and heavy equipment area etc.
