perforated type Wash rack aluminum diamond grip tread offers excellent slip resistant performance in various applications. Plank grating is one of types. The material of diamond safety grating plank are commonly steels, aluminum alloy and stainless steel. The steel diamond safety grating plank commonly refers to the galvanized steel, which has zinc coating surface to resist rust and corrosion.Diamond safety grating Walkway has different diamond quantities to suit different applications. Commonly, it can be 2-diamond, 3-diamond, 4-diamond, 5-diamond,8-diamond and 10-diamond.
Standard Stair Tread | ||||||||
Catalog | Width inches | Material | Span inches | Depth inches | ||||
5" 7" 10" 12" | 13 gauge steel | Up to 30 | 1-1/2" | |||||
11 gauge steel | 31-48 | 2" | ||||||
0.125 Aluminum | Up to 42 | 2 |
Stairs treads end carrier plate sizes | ||||||||||
Hole Pattern | Nominal Width | A | B | C | D | |||||
2 Holes | 5 | 4 15/16 | 1 1/2 | 3/4 | 2 | |||||
4 15/16 | 2 | 1 | 2 | |||||||
3 Holes | 7" | 6 15/16 | 1 1/2 | 3/4 | 4 | |||||
6 15/16 | 2 | 1 | 4 | |||||||
4 Holes | 10" | 9 15/16 | 1 1/2 | 3/4 | 7 | |||||
9 15/16 | 2 | 1 | 7 | |||||||
5 Holes | 12" | 11 15/16 | 1 1/2 | 3/4 | 9 | |||||
11 15/16 | 2 | 1 | 9 |
Diamond Pattern | Width | Channel Depth | galvanized | Weight lb/ft |
13 Holes | 24 | 5 | 11 Ga., 13 Ga. | 11.8 |
16 Holes | 30 | 5 | 11Ga., 13 Ga. | 13.6 |
16 Holes | 36 | 5 | 11Ga., 13 Ga. | 15.9 |
2 Diamond / 9-1/4" Width | ||||||||
Diamond Pattern | Width | Channel Depth | galvanized | Aluminum | ||||
9-1/4 | 2 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) | |||||
9-1/4 | 2-1/2 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) | |||||
9-1/4 | 3 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) | |||||
9-1/4 | 4 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) |
3 Diamond / 13-3/4" Width | ||||||||
Diamond Pattern | Width | Channel Depth | galvanized | Aluminum | ||||
13-3/4 | 2 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) | |||||
13-3/4 | 2-1/2 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) | |||||
13-3/4 | 3 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) | |||||
13-3/4 | 4 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) |
5 Diamond / 23-1/4" Width | ||||||||
Diamond Pattern | Width | Channel Depth | galvanized | Aluminum | ||||
5 diamonds | 23-1/4 | 2 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) | ||||
23-1/4 | 2-1/2 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) | |||||
23-1/4 | 3 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) | |||||
23-1/4 | 4 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) |
6 Diamond / 27-3/4" Width | ||||||||
Diamond Pattern | Width | Channel Depth | galvanized | Aluminum | ||||
6 diamonds | 27-3/4 | 2 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) | ||||
27-3/4 | 2-1/2 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) | |||||
27-3/4 | 3 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) | |||||
27-3/4 | 4 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) |
8 Diamond / 36" Width | ||||||||
Diamond Pattern | Width | Channel Depth | galvanized | Aluminum | ||||
36 | 1-1/2 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) | |||||
36 | 2 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) | |||||
36 | 2-1/2 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) | |||||
36 | 3 | 11 Ga., 10 Ga., 9Ga. | 12 Ga. (.080), 10 Ga. (.100) |
Diamond safety grating stair treads are produced with welded end carrier plates, it uses the same materials with plank. The pattern can be 2, 3, 4, 5 diamonds. The stair treads are divided into standard stair treads and stair treads with nosing. The standard stair treads can be used life, traffic, etc. The stair treads with nosing are more high slip resistance, it has a special usages for industry.
Features of Diamond Safety Grating Walkway
Corrosion resistance, Rust resistance.
Anti-slip resistance, Good air circulation.
Good drainage performance, Easy to install and uninstall.
High strength-to-weight performance,Durable and long lifespan.