Professional Custom Road and Bridge Industrial Steel Floor Grating
Steel bar grating is engineered for high strength and robust structural performance, manufactured from carbon steel, aluminum, or stainless steel. Available in various production methods including welded bar grating, press-locked grating, swage-locked grating, and riveted grating, with surface options in both smooth and serrated designs.
Welded Bar Grating
Also known as metal open bar grating, available in smooth and serrated surface types. While smooth steel bar grating is more commonly used, serrated grating provides superior skid resistance for enhanced safety.
Press Lock Grating
Fabricated from low carbon steel, stainless steel, or aluminum by bonding slotted bars under hydraulic pressure. This construction delivers exceptional strength and durability, making it ideal for industrial and commercial applications including stair treads, platforms, walkways, and covers. Serrated surfaces offer enhanced anti-slip properties.
Swage Locked Grating
Primarily manufactured from aluminum or stainless steel bars, formed by inserting cross bars into pre-punched bearing bars and locking them under hydraulic pressure. Available in three bearing bar configurations: rectangular, T-bar, and I-bar profiles, with I-bar options providing lighter weight and cost-effective solutions.
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. |
Common Specifications
| Bearing Bar Pitch (mm) |
Cross Bar Pitch (mm) |
Bearing Bar Size (WSG_Height×Thickness_Bearing bar pitch_Cross bar pitch) |
| 30 |
100 |
WSG_203/253/323/403/205/325/405/455/505/555_30_100 |
| 30 |
50 |
WSG_203/253/323/403/205/325/405/455/505/555_30_50 |
| 40 |
100 |
WSG_203/253/323/403/205/325/405/455/505/555_40_100 |
| 40 |
50 |
WSG_203/253/323/403/205/325/405/455/505/555_40_50 |
| 60 |
50 |
WSG_203/253/323/403/205/325/405/455/505/555_60_50 |
If you have any questions regarding the dimensions or specific specifications, please feel free to contact us immediately.