Swage-Locked Steel Bar Grating with High Strength-to-Weight Ratio for Minimum Deflection and Maximum Safety
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Type SL Swage-Locked Steel Bar Grating
Used in Floors, Walkways, Platforms and Bridge Decking
Our swage-locked steel bar grating is the preferred choice for industrial, architectural, construction, and municipal engineering applications due to its exceptional strength-to-weight ratio, minimal deflection, and maximum safety.
Manufacturing Process
Our swage-locked steel grating is manufactured through a swaging and welding process. Cross bars are inserted into pre-punched holes (typically diamond-shaped or round) in the bearing bars and welded at each intersection, creating a permanent mechanical connection. Cross bars are typically twisted square steel bars or round steel bars.
Material & Welding Specifications
- Premium carbon steel (Q235): CO2 gas-shielded welding process (laser welding available upon request)
- Stainless steel (304): Laser welding process
Material Options & Finishes
- Materials: Premium carbon steel and stainless steel
- Carbon steel finishes: Mill finish, hot dip galvanizing, powder coating, or PVDF painting in standard RAL colors
- Stainless steel finishes: Electro-polishing available
Bearing Bar Types
Our swage-locked steel grating is available with three types of bearing bars:
- Rectangular flat bar
- I-shaped steel bar
- T-shaped steel bar
Technical Specifications
| Type of Bearing Bars | Size of Bearing Bars (mm, Depth x Thickness) | Size of Cross Bars (mm) | Pitch of Rectangular Holes (mm) |
|---|---|---|---|
| Rectangular Flat Bars | 25 × 2 | 8 x 8 | 30x100, 40x100, 60x100 |
| 25 × 3 | 8 x 8 | ||
| 25.4 × 4.76 | 8 x 8 | ||
| 30 × 5 | 8 x 8 | ||
| 32 × 3 | 8 x 8 | ||
| 32 × 5 | 8 x 8 | ||
| 38 × 3 | 8 x 8 | ||
| 38 × 5 | 8 x 8 | ||
| 40 × 3 | 8 x 8 | ||
| 40 × 4 | 8 x 8 | ||
| 40 × 5 | 8 x 8 | ||
| 40 × 12 | 8 x 8 | ||
| 45 × 3 | 8 x 8 | ||
| 45 × 5 | 8 x 8 | ||
| 50 × 3 | 8 x 8 | ||
| 50 × 4.5 | 8 x 8 | ||
| 55 × 3 | 8 x 8 | ||
| 60 × 3 | 8 x 8 | ||
| 60 × 12 | 8 x 8 | ||
| 65 x 5 | 8 x 8 | ||
| I-Shaped Steel Bars | 26.8 × 6.25 | 8 x 8 | 30x100, 40x100, 60x100 |
| 25.4 × 6.35 | 8 x 8 | ||
| 65 × 6.35 | 8 x 8 | ||
| 50.8 × 6.35 | 8 x 8 | ||
| T-Shaped Steel Bars | 32 x 60 | 8 x 8 | 30x100, 40x100, 60x100 |
| 28 x 52 | 8 x 8 |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Gnee Steel (tianjin) Co., Ltd
Location
No.4-1114, Beichen Building, Beicang Town, Beichen District, Tianjin, China
Contact Person
Zhang