Hot DIP galvanized steel grating has three kinds of steel gratings, they are Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating.
Stair treads steel grating is made by bearing bar and cross baraccording to the flat-steel weft arrangement, in high-pressurespacing on resistance welder welded by cutting, incision, opening,overlock process such as processing and into customerrequirements finished products. lt's usually used in industrialconstruction projects. We have 4 types for choose, there is weldedfixing stair treads, clip fixing galvanized stair treads, checker platestair treads.

| Product Name | Steel Grating | |||
| Material | Low Carbon Steel | |||
| Surface treatment | Black, Hot dip galvanized, Painted, Powder coated | |||
| Type | Plain/ I/ serrated style | |||
| Height of bearing bar | 1'', 1 1/4'', 1 1/2'', 2''(20, 25, 30, 32, 40, or 50mm)etc. | |||
| Thickness of bearing bar | 1/8'', 3/16'', 1/4''(3, 4, or 5mm) etc | |||
| Pitch of bearing bar | 1''-4''(25, 30,35, 40, 50, or 60mm) | |||
| Pitch of cross bar | 2''-4''(30, 40, 50, or 100mm) | |||
| Diameter of cross bar | 5x5, 6x6, or 8x8mm | |||
| Application | Industrial Platform, walkway | |||


