Ball - Proof Grating Panel
We fabricate and supply ball-proof gratings panels to prevent small object such as bolts, nuts and tools passing through flooring. Usually the ball-proof gratings offered with load bar mesh spacing 17 to 24mm. The panels are cut to size as per site dimensions. Openings in the gratings are provided with the binding bar or toe-plate as per site dimensions.
Technical Data
Common Mesh Pitch
| Bearing Bar Pitch in mm (BB) | Cross Bar Pitch in mm (CB) | |||||
| PW17 | 33 | 38 | 50 | 76 | 100 | 101.6 |
| PW20.7 | 33 | 38 | 50 | 76 | 100 | 101.6 |
| PW23 | 33 | 38 | 50 | 76 | 100 | 101.6 |
PW – Press Welded
Standard Load Bearing Bar Depth and Thickness in Metric and Imperial sizes
Load Bearing Bar Depth and Bearing Bar Thickness in mm – (Metric) | ||||||
| 20×3 | 20×4 | 20×5 | 20×6 | 20×8 | 20×10 | |
| 25×3 | 25×4 | 25×5 | 25×6 | 25×8 | 25×10 | |
| 30×3 | 30×4 | 30×5 | 30×6 | 30×8 | 30×10 | |
| 32×3 | 32×4 | 32×5 | 32×6 | 32×8 | 32×10 | |
| 35×3 | 35×4 | 35×5 | 35×6 | 35×8 | 35×10 | |
| 38×3 | 38×4 | 38×5 | 38×6 | 38×8 | 38×10 | |
| 40×3 | 40×4 | 40×5 | 40×6 | 40×8 | 40×10 | |
| 45×3 | 45×4 | 45×5 | 45×6 | 45×8 | 45×10 | |
| 50×3 | 50×4 | 50×5 | 50×6 | 50×8 | 50×10 | |
| – | – | 60×5 | 60×6 | 60×8 | 60×10 | |
| – | – | 65×5 | 65×6 | 65×8 | 65×10 | |
| – | – | 70×5 | 70×6 | 70×8 | 70×10 | |
| – | – | 75×5 | 75×6 | 75×8 | 75×10 | |
| – | – | 80×5 | 80×6 | 80×8 | 80×10 | |
| – | – | 90×5 | 90×6 | 90×8 | 90×10 | |
| – | – | 100×5 | 100×6 | 100×8 | 100×10 | |
Load Bearing Bar Depth and Bearing Bar Thickness in inch – (Imperial) | ||||
1 x 1/8” | 1 x 3/16” | 1 x ¼” | 1 x 5/16” | 1 x 3/8” |
1 ¼” x 1/8” | 1 ¼” x 3/16” | 1 ¼” x ¼” | 1 ¼” x 5/16” | 1 ¼” x 3/8” |
1 ½” x 1/8” | 1 ½” x 3/16” | 1 ½” x ¼” | 1 ½” x 5/16” | 1 ½” x 3/8” |
1 ¾” x 1/8” | 1 ¾” x 3/16” | 1 ¾” x ¼” | 1 ¾” x 5/16” | 1 ¾” x 3/8” |
2 x 1/8” | 2 x 3/16” | 2 x ¼” | 2 x 5/16” | 2 x 3/8” |
| 2 ½” x 3/16” | 2 ½” x ¼” | 2 ½” x 5/16” | 2 ½” x 3/8” |
| 3 x 3/16” | 3 x ¼” | 3 x 5/16” | 3 x 3/8” |
| 3 ½” x 3/16” | 3 ½” x ¼” | 3 ½” x 5/16” | 3 ½” x 3/8” |
| 4 x 3/16” | 4 x ¼” | 4 x 5/16” | 4 x 3/8” |
Cross Bars Sizes – Metric & Imperial
Cross Bars – Twisted Square | Cross Bars – Twisted Square |
4.6mm | 0.181” |
5.0mm | 0.197” |
5.4mm | 0.213” |
6.0mm | 0.237” |
6.4mm | 0.252” |
8.0mm | 0.315” |
10.0mm | 0.394” |
Material Grades
Material Grades Offered | BS EN 10025 – S235, S275 & S355 (JR, JO, J2) |
ASTM A36 | |
ASTM A1011/A1011M
Note : | |
Stainless Steel – SS316 / SS304 |
Finish Offered
SELF COLOUR (BLACK) | Can be fabricated or modified on-site / shop |
HOT DIP GALVANIZED | Hot Dip Galvanized in accordance with BS EN ISO 1461, ASTM A123 or any other international galvanizing standards. Surface preparation by blasting prior to hot dip galvanizing when required can be done at extra cost. |
STAINLESS STEEL | Mill Finish |
PAINTED | As per project specification requirement |
POWDER COATED | As per project specification requirement |
