Hot-dip galvanized tread plates are a type of steel grating stair used for platforms. Depending on the installation method, they are generally divided into two major types: welded fixed and bolt fixed. Those directly welded to the joists do not require additional side panels for the tread plates, making them more economical and durable but not easily removable. Bolt-fixed tread plates require thicker side panels, with holes pre-drilled on the side panels, and are installed directly with bolts, allowing for recyclability and reuse.

1.Tread plates, also known as stair tread plates, steel stair tread plates, or ladder tread plates.,Stair tread for a platform,The installation methods include welding connection and bolt connection types.

Welded fixed tread plate,Directly welded to the ladder beam,Side panels without step boards,Relatively economical and durable, but not easily disassembled.,Thick side panels are required on both sides of the step board fastened with bolts.,Drill holes on the side panel,Installation is directly secured by bolts,Reusable and recyclable. Customizable according to the actual needs of the customer.,Available in various sizes, suitable types of steel grating can be manufactured.,To match the corresponding staircase.