Sliding pipeline supports support the pipeline, but do not prevent its displacement during temperature changes. Sliding supports must withstand vertical loads from the weight of the loaded pipeline. Provide the possibility of thermal displacement of the pipeline in the direction of its axis and in the transverse direction.
|
d, мм |
ПЭ оболочка |
ОЦ оболочка |
B, мм |
L, мм |
||
| Тип 1 | Тип 2 | |||||
| D, мм | D, мм | m, кг | D, мм | |||
| 32 | 125 | – | 8,5 | 140 | 100 | 320 |
| 38 | 125 | – | 8,5 | 140 | 100 | 320 |
| 45 | 125 | – | 8,5 | 140 | 100 | 320 |
| 57 | 125 | 140 | 8,5 | 140 | 100 | 320 |
| 76 | 140 | 160 | 9,2 | 160 | 100 | 320 |
| 89 | 160 | 180 | 9,9 | 180 | 100 | 320 |
| 108 | 180 | 200 | 11,0 | 200 | 140 | 470 |
| 133 | 225 | 250 | 12,0 | 225 | 140 | 470 |
| 159 | 250 | 280 | 13,6 | 250 | 140 | 470 |
| 219 | 315 | 355 | 45,0 | 315 | 280 | 670 |
| 273 | 400 | 450 | 45,0 | 400 | 280 | 670 |
| 325 | 450 | 500 | 59,0 | 450 | 280 | 670 |
| 426 | 560 | 630 | 80,0 | 560 | 420 | 670 |
| 530 | 710 | – | 100,0* | 675 | 420 | 670 |
| 630 | 800 | – | 210* | 775 | 600 | 770 |
| 720 | 900 | – | 220* | 875 | 600 | 770 |
| 820 | 1000 | 1100 | 280 | 975 | 600 | 970 |
| 920 | 1100 | 1200 | 315 | 1075 | 800 | 970 |
| 1020 | 1200 | – | 317* | 1175 | 800 | 970 |
Example of a symbol in an order specification:
Sliding support for a pipe with a diameter of 325 mm, with type 1 insulation made of polyurethane foam in a polyethylene (galvanized) shell:
Sliding support 325-1-PPU-PE,
Sliding support 325-1-PPU-OC
