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The Close Mesh Steel Bar Grating, also named Fine Mesh grating, is a special heavy duty bar grating. Because the bearing bars pitch are very smaller than standard bar gratings. It has bigger load capacity. The close mesh garing has two different styles: swage locked grating and pressure locked grating.
Common Specification Sheet - Standard Steel Bar Grating
Series | Pitch of Bearing bar | Cross-bar Pitch | Specification of bearing bar load width×thickness | |||||
20×3 | 25×3 | 32×3 | 40×3 | 20×5 | 25×5 | |||
1 | 30 | 100 | G203/30/100 | G253/30/100 | G323/30/100 | G403/30/100 | G205/30/100 | G255/30/100 |
50 | G203/30/50 | G253/30/50 | G323/30/50 | G403/30/50 | G205/30/50 | G255/30/50 | ||
2 | 40 | 100 | G203/40/100 | G253/40/100 | G323/40/100 | G403/40/100 | G205/40/100 | G255/40/100 |
50 | G203/40/50 | G253/40/50 | G323/40/50 | G403/40/50 | G205/40/50 | G255/40/50 | ||
3 | 60 | 50 | G253/60/50 | G253/60/50 | G403/60/50 | G205/60/50 | G255/60/50 | |
Series | Pitch of Bearing bar | Cross-bar Pitch | Specification of bearing bar load width×thickness | |||||
32×5 | 40×5 | 45×5 | 50×5 | 55×5 | 60×5 | |||
1 | 30 | 100 | G325/30/100 | G405/30/100 | G455/30/100 | G505/30/100 | G555/30/100 | G605/30/100 |
50 | G325/30/50 | G405/30/50 | G455/30/50 | G505/30/50 | G555/30/50 | G605/30/50 | ||
2 | 40 | 100 | G325/40/100 | G405/40/100 | G455/40/100 | G505/40/100 | G555/40/100 | G605/40/100 |
50 | G325/40/50 | G405/40/50 | G455/40/50 | G505/40/50 | G555/40/50 | G605/40/50 | ||
3 | 60 | 50 | G325/60/50 | G405/60/50 | G455/60/50 | G505/60/50 | G555/60/50 | G605/60/50 |
Reference Photos
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Close Mesh Bar Grating (China Factory) | Fine Mesh Bar Grating | Serrated Bar Grating Supplier |
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Forge Welded Bar Grating Factory | HD Galvanised Forge Welded Bar Grating | Serrated Bar Grating |
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Steel Grating Clips Type A | Steel Grating Clips Type B | Saddle Clips |
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China Steel Grating Factory | Forge Welded Bar Grating China Factory | Welded Bar Grating Supplier |
Carbon Steel / Stainless Steel / FRP grating factory sales | |
![]() | Hesly Grating Industries - CHINA Tel: +86-318-7888890 Mob: +86 188 3181 6606 Whatsapp: +86 188 3181 6606 Email: grating@hesly-group.com |