Welded Industrial Steel Grating 20-100mm Bearing Bars with 3-60 Ton Load Capacity for Industrial Platforms
Welded industrial expanded metal mesh grating manufactured from mild steel with plain bearing bars. Available in serrated and I-section configurations for enhanced safety and load capacity.
- High strength construction with load capacity from 3 to 60 tons
- Anti-slip serrated surface options for improved safety
- Corrosion-resistant with hot-dip galvanized coating
- Durable design with long service life
- Easy installation and maintenance
- Does not accumulate rain, snow, or debris
Plain/Serrated: 20x3mm to 100x10mm | I-Section: 25x5x3mm to 75x7x4mm
Bearing Bar: 30mm, 40mm, 60mm (recommended) | Cross Bar: 38.1mm to 135mm
Materials: Mild Steel (Q235B, Q345B) or Stainless Steel (SUS304, SUS316, SUS316L)
Surface Treatment: Untreated, Painting, or Hot-Dip Galvanizing
| Country | Grating Standard | Material Standard | Galvanizing Standard |
|---|---|---|---|
| China | YB/T4001-1998 | GB 700-88 | GB/T13912-2002 |
| USA | ANSI/NAAMM (MBG531-88) | ASTM (A36) | ASTM (A123) |
| UK | BS4592-1987 | BS4360 (43A) | BS729 |
| Australia | AS1657-1992 | AS3679 | AS1650 |
Most widely used for flooring, sidewalks, drainage covers, and stair treads
Enhanced non-slip properties for high-safety applications
Lighter weight and more economical while maintaining strength
Pressure-welded construction: bearing bars are positioned in molds while cross bars are welded at high temperature to create strong, permanent bonds.
- Custom sizes and specifications available
- Multiple surface treatment options
- Various packing methods (LCL, FCL, special packaging)
- Flexible payment terms including T/T, L/C, and trade assurance
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