| 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 |
coefficient of thermal conductivity, W/m.k | 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.
Frequently asked questions
Q:What are your company main products?
A: We manufacture PP-R, PB, HDPE, PE-RT, PE-Xa, PEXb, DXPAP1, DXPAP2, DXPAP5, RDPAP7 pipes and fittings.
Q: Please tell me your largest outer diameter for pipes.
A: We can produce 1600mm diameter as the largest size.
Q:What are your main raw materials?
A:We import row material from famous companies such as LG Chemical, Iydellbasell, Chervrom, Sinopec.
Q: For pipe fittings, what do you do mainly?
A: For fittings, coupling, elbows, tee, reducer, valve and cap are our main products.
Q:Where is your factory located in?
A: Our factory located in Tianjin City, which is only one hour away from Beijing airport.
Q: Can you provide us some samples for testing?
A: Of course, my friend. For small amount of samples, we can provide you for free.
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