Product | Nominal Diameter (mm) | Inner Diameter (mm) | Thickness of aluminium layer (mm) | Length |
PE-AL-PE pipe; PEX-AL-PEX pipe; PERT-AL-PERT pipe; |
16 | 12 | 0.25 | 100~300Meters/roll |
20 | 16 | 0.3 | ||
25 | 20 | 0.35 | ||
32 | 32 | 0.5 |
Physical Performance
Item | Requirement |
0.45 | |
coefficient of thermal expansion, M/m.k | 2.5x10-5 |
benging radius | ≥5D |
working temperature | -40~+95 |
working pressure | ≤1.25 |
radial force | 2300~2650 |
bursting strength | 4.0~6.0 |
1. The raw material for our PEX-AL-PEX pipe is LG XL6500 from South Korea.
2. The raw material for our PERT-AL-PERT pipe is LG SP980 from South Korea.
3. The raw material for our PE-AL-PE pipe is Borouge 3490.
The production line of our underfloor heating pipe is high speed Battenfeld-Cincinnati from Germany.