Multiple choices of materials, different surface treatments, various bar sizes and bar spacings of welded bar grating offer an optimal option for your stair treads
Welded bar grating product
Welded bar grating is also called metal open bar grating. It can be made of various materials, such as carbon steel, aluminum steel or stainless steel. The bearing bars and cross bars are welded under high heat and pressure to form a permanent joint. And there are two types of the steel bar grating: smooth and serrated steel bar gratings. Smooth surface steel bar grating, also called plain steel bar grating, is more popular than the serrated surface steel bar grating. But the serrated steel gratings have better skid resistant property than the smooth surface steel bar gratings.
Welded bar grating feature
- High strength and firm structure.
- Anti-slide.
- Harsh environment resistance.
- Corrosion and rust resistant.
- Durable and long service life.
Welded bar grating specification
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Material:Carbon steel and stainless steel.
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Surface treatment:Galvanized, mill finished, painted, powder coated, etc.
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Bearing bar type:Plain bearing bar and serrated bearing bar.
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Standard mesh width:2', 3' and 4'.
Table 1: Specifications of W-19 Welded Steel Grating
| Item | Bar Size (D × W) | Bearing Bar Spacing | Cross Bar Spacing |
| RSGW19-01 | 3/4" × 1/8" | 1-3/16" | 4" |
| RSGW19-02 | 1" × 1/8" | 1-3/16" | 2", 4" |
| RSGW19-03 | 1-1/4" × 1/8" | 1-3/16" | 2", 4" |
| RSGW19-04 | 1-1/2" × 1/8" | 1-3/16" | 2", 4" |
| RSGW19-05 | 3/4" × 3/16" | 1-3/16" | 2", 4" |
| RSGW19-06 | 1" × 3/16" | 1-3/16" | 2", 4" |
| RSGW19-07 | 1-1/4" × 3/16" | 1-3/16" | 2", 4" |
| RSGW19-08 | 1-1/2" × 3/16" | 1-3/16" | 2", 4" |
| RSGW19-09 | 1-3/4" × 3/16" | 1-3/16" | 2", 4" |
| RSGW19-10 | 2" × 3/16" | 1-3/16" | 2", 4" |
| RSGW19-11 | 2-1/4" × 3/16" | 1-3/16" | 2", 4" |
| RSGW19-12 | 2-1/2" × 3/16" | 1-3/16" | 2", 4" |
Table 2: Specifications of W-15 Welded Steel Grating
| Item | Bar Size (D × W) | Bearing Bar Spacing | Cross Bar Spacing |
| RSGW15-01 | 3/4" × 1/8" | 15/16" | 4" |
| RSGW15-02 | 1" × 1/8" | 15/16" | 2", 4" |
| RSGW15-03 | 1-1/4" × 1/8" | 15/16" | 2", 4" |
| RSGW15-04 | 1-1/2" × 1/8" | 15/16" | 2", 4" |
| RSGW15-05 | 3/4" × 3/16" | 15/16" | 4" |
| RSGW15-06 | 1" × 3/16" | 15/16" | 2", 4" |
| RSGW15-07 | 1-1/4" × 3/16" | 15/16" | 2", 4" |
| RSGW15-08 | 1-1/2" × 3/16" | 15/16" | 2", 4" |
| RSGW15-09 | 1-3/4" × 3/16" | 15/16" | 2", 4" |
| RSGW15-10 | 2" × 3/16" | 15/16" | 2", 4" |
| RSGW15-11 | 2-1/4" × 3/16" | 15/16" | 2", 4" |
| RSGW15-12 | 2-1/2" × 3/16" | 15/16" | 2", 4" |
Welded bar grating application
- Used as industrial trucks.
- Used as walkways.
- Used as stair treads.
- Used as floors.
- Used as platforms.
- Used as roofs.
- Used as ceilings.
- Used as security barriers.
- Used as drainage trench grating.
Welded bar grating for stair-tread
Welded bar grating for drainage-cover
Product Tags:
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Welded Steel Bar Grating With Smooth Or Serrated Surface Images
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