Hot-Dip Galvanized Steel Grating with Square Grid and Q235 Material for Stair Treads
Brand Name:Gnee
Minimum Order Quantity:2PCS
Supply Ability:300000 Square Meter/Square Meters per Month
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Product Details
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Hot-Dip Galvanized Steel Grating
,Square Grid Bar Grating
,Q235 Material Steel Stair Treads
Product Description
Galvanized Steel Grating Panels & Stair Treads
Steel grating, also known as bar grating, features a square grid pattern formed by flat bearing bars and cross round bars. These durable panels are primarily used as gutter covers, steel structure platform walkways, and stair treads for steel ladders.
Material Composition
Our steel grating is typically manufactured from carbon steel with hot-dip galvanized surface treatment to prevent oxidation. We also offer stainless steel and aluminum steel options to meet various environmental and application requirements.
Classification & Specifications
By Welding Method:
- Machine Forge Welding Type
- Handmade Manual Welding Type
By Loaded Flat Steel Surface:
- Flat Type
- Tooth Type
- "I" Type
By Application:
- Trench/Ditch Covers
- Platform Walkways
- Stair Treads
By Material Type:
- Mild Steel
- Aluminum
- Stainless Steel
Load Bearing Bar Pitch & Recommended Width
| Load Bearing Bar Pitch | Recommended Width (mm) |
|---|---|
| 30 | 125 | 155 | 185 | 215 | 245 | 275 | 305 |
| 40 | 125 | 165 | * | 205 | 245 | 285 | 325 |
Technical Specifications
| No | Item | Description |
|---|---|---|
| 1 | Bearing Bar | 25x3, 25x4, 30x3, 30x4, 30x5, 32x5, 40x5, 50x5,...75x10mm |
| 2 | 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", 1 1/4"x3/16", 1 1/2"x3/16", 1"x1/4", 1 1/4"x1/4", 1 1/2"x1/4" etc. |
| 3 | Cross Bar Pitch | 38, 50, 76, 100, 101.6mm |
| 4 | Material | Q235, A36, SS304 |
| 5 | Surface Treatment | Black, Hot Dipped Galvanizing, Paint |
| 6 | Standard |
China: YB/T 4001.1-2007 USA: ANSI/NAAMM(MBG531-88) UK: BS4592-1987 Australia: AS1657 |
Product Images
Product Summary
Galvanized Steel Grating Panels & Stair Treads Steel grating, also known as bar grating, features a square grid pattern formed by flat bearing bars and cross round bars. These durable panels are primarily used as gutter covers, steel structure platform walkways, and stair treads for steel ladders. ...
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