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Kinds of Two-ply Convoluted Pipes |
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There are two types of pipes produced. They are: LPP/HPP pipes (in which an outer convoluted layer is made of low pressure polyethylene while an internal smooth one is produced from high pressure polyethylene) and LPP/LPP pipes (both layers of which are made of low pressure polyethylene).
Classification of Two-ply Convoluted pipes by Colour
Red — for electric cables;
Blue — for communications and telecommunications;
Black — for cable lines of general function.
| Outer diameter, mm. |
Internal Diameter, mm. |
Tube Type. |
Weight of 1 delivery item, kg. |
Coil Length, m. |
| 110 |
94 |
light |
0,5 |
100 |
| 110 |
94 |
medium |
0,6 |
100 |
| 110 |
94 |
heavy |
0,7 |
100 |
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