| Steel pipe | HDPE casing pipe | Retaining plate dimensions | Ring thickness | Max. force | |||||
| DN | Retaining plate dimensions | STANDARD insulation | Insulation PLUS | InsulationPLUS PLUS | STANDARD insulation | Insulation PLUS |
Insulation PLUS PLUS |
||
| od (mm) | OD (mm) | OD (mm) | OD (mm) | A (mm) | A (mm) | A (mm) | t (mm) | T(mm) | |
| 32 | 42,4 | 110 | 125 | 140 | 210 | 225 | 450 | 16 | 80 |
| 40 | 48,3 | 110 | 125 | 140 | 210 | 225 | 450 | 16 | 93 |
| 50 | 60,3 | 125 | 140 | 160 | 225 | 240 | 280 | 16 | 130 |
| 65 | 76,1 | 140 | 160 | 200 | 240 | 260 | 300 | 16 | 230 |
| 80 | 88,9 | 160 | 200 | 225 | 260 | 300 | 325 | 20 | 280 |
| 100 | 114,3 | 200 | 225 | 250 | 300 | 325 | 350 | 20 | 400 |
| 125 | 139,7 | 225 | 250 | 315 | 350 | 415 | 480 | 20 | 710 |
| 150 | 168,3 | 250 | 315 | 400 | 350 | 415 | 500 | 25 | 710 |
| 200 | 219,1 | 315 | 400 | 450 | 415 | 500 | 550 | 25 | 990 |
| 250 | 273,0 | 400 | 450 | 500 | 500 | 550 | 600 | 50 | 1360 |
| 300 | 323,9 | 450 | 500 | 560 | 600 | 650 | 710 | 50 | 1650 |
| 350 | 355,6 | 500 | 560 | 630 | 650 | 700 | 780 | 55 | 1700 |
| 400 | 406,4 | 560 | 630 | 710 | 700 | 800 | 850 | 60 | 2000 |
| 500 | 508,0 | 630 | 710 | 900 | 800 | 1000 | 1070 | 80 | 2500 |
| 600 | 610,0 | 800 | 900 | 1000 | 1000 | 1250 | 1400 | 80 | 3100 |
Notes:
The specified force is the admissible load of the retaining plate.
The force for the concrete block should be calculated separately.
The permissible block displacement is 2% in relation to its height.
