1)Material | Mild Steel (Low Carbon Steel) or Stainless Steel ,aluminum |
2) Type |
Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating |
3) Bearing Bar (Load Bar) Specifications (mm) |
The specification of plain type and serrated type bearing bar: height of bearing bar: 20mm-100mm; thickness: 2mm-10mm, as usual about 5mm |
4) Bearing Bar Pitch (center to center) |
12.5, 15,25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm etc, also be according to client's requirement and 30, 40, 60mm are recommended. |
5) Cross Bar Pitch (center to center) |
38, 50, 76, 100, 101.6mm etc, also be according to client's requirement and 50, 100mm are recommended. Wire diameter of cross bar: as usual 6mm-8mm. |
6) Surface Treatment: |
Untreated, Painting, Hot dip Galvanized, as usual hot dip galvanized. |
7) Uses |
Widely used in platform, corridor, bridge, well covers, stair, fencing for petroleum, chemical, power plant, waste treatment plant, civil engineering projects and environmental projects. |