Galvanized Washer plate
- -Dome configuration reinforces much more bearing capacity
- -Available in dog ear for hanging of service lines
- -The hole diameter of friction bolt plate is 2mm bigger than bolt
- -The hole diameter of thread bolt plate is about 4-5mm bigger than bolt,except used with dome ball
- -Available in black or hot dip galvanized
Galvanized Washer plate
TONRY designs and manufactures a wide range of plates and combination plates used with various rock bolts.
The Galvanized Washer plate is made from 120-200 millimeters wide hot rolled steel.
The Domed Plate Galvanized helps to distribute the roof bolt load evenly in all directions to prevent loose strata from falling between rock bolts.
Galvanized Washer plate reference to the AS/NZS 1594:2002 standard.
Provide stable support for the bolt even in the rough rock layers.
The galvanized coating is available to protect the plates from corrosion.
Galvanized Washer plate Specifications
| Plate Type | Length (mm) | Width (mm) | Thickness (mm) | Unit weight (kg) | Dog ear |
| TRDP | 120 | 120 | 4 | 0.45 | Y |
| TRDP | 125 | 125 | 4 | 0.49 | Y |
| TRDP | 150 | 150 | 4 | 0.71 | Y |
| TRDP | 150 | 150 | 5 | 0.88 | Y |
| TRDP | 150 | 150 | 6 | 1.06 | Y |
| TRDP | 150 | 150 | 8 | 1.42 | Y |
| TRDP | 150 | 150 | 12 | 2.12 | N |
| TRDP | 200 | 200 | 4 | 1.26 | Y |
| TRDP | 200 | 200 | 5 | 1.57 | Y |
| TRDP | 200 | 200 | 8 | 2.51 | N |
| TRDP | 200 | 200 | 10 | 3.14 | N |
| TRDP | 200 | 200 | 12 | 3.77 | N |
| TRDP | 200 | 200 | 14 | 4.40 | N |
| TRDP | 200 | 200 | 16 | 5.02 | N |
Domed Plate Galvanized Package
Domed plates are packed with wire slips, plywood box, steel pallets & wrapping films
