Carbon Steel Galvanized Steel Stair Treads with Stainless Steel and Aluminum Options for Outdoor Use
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Factory OEM Galvanized Steel Stair Treads for Outdoor / Warehouse / Platform Stairway
Steel stair grating step plates, also known as stair tread plates or steel ladder plates, are designed for use on platforms and stairways. Available in two primary installation types:
- Welded fixation: Economical and durable, directly welded to the keel without side plates, but not easily removable
- Bolted fixation: Features thickened side plates with drilled holes for bolt installation, allowing for easier disassembly
Product Specifications
| Material | Carbon Steel, Stainless Steel, Aluminum |
|---|---|
| Surface Treatment | Hot dipped galvanized, Spray painting, Polished and powder coated |
| Bearing Bar Type | Plain (Flat) bar, Serrated bar, I-bar, etc. |
Available in eight different models with welded installation. Four front guard plate options: no guard plate, patterned, striped, or with holes. Custom configurations available upon request.
Surface Treatment Processes
Pickling
High-grade steel grating undergoes pickling after production to remove scale and welding discoloration that could cause corrosion. The process submerges the grating in a cleansing bath, leaving a metallically pure, corrosion-resistant surface.
Hot Dip Galvanizing
The steel grating is submerged in molten zinc, creating a metallurgical bond between zinc and steel. This galvanization process forms a durable, corrosion-resistant protective layer.
Powder Coating
A cost-effective, durable coloring method involving degreasing, pickling, zinc-phosphating, and electrostatic powder application followed by baking at 180°C. For enhanced protection, combines hot-dip galvanizing with powder coating. Available in all RAL colors with various gloss levels and textures.
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Company
Gnee Steel (tianjin) Co., Ltd
Location
No.4-1114, Beichen Building, Beicang Town, Beichen District, Tianjin, China
Contact Person
Zhang