СБПАуБпШп 27x2x0.9 ТУ У 31.3-00214534-008-2001 |
Signal blocking cables with copper conductors, with polyethylene insulation, in reinforced aluminium sheath, with double-steel-tape armouring, in polyethylene hose |
* CONSTRUCTION: |
1 | Copper conductor |
2 | Polyethylene insulation |
3 | PET film winding |
4 | Polyethylene inner sheath |
5 | Paper core wrapping |
6 | Strengthened aluminium sheath |
7 | Pressed polyethylene bedding |
8 | Double steel-tape armour |
9 | Bitumen layer |
10 | Polyethylene protection hose |
Note: |
* Pair twisting in the layer of core on the picture not shown. |