| Customization: | Available |
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| Certification: | GOST, ISO9001 |
| Heating Type: | Water Heating Systems |
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Ritable PEX-a (cross-linked polyethylene) pipes are made of high density polyethylene (HDPE) from LG chemical company. Our PE-Xa pipe has excellent chemical, corrosion, temperature and pressure resistance.Meanwhile it has achieved an average 84% of cross-linking degree during the manufacturing process, which is higher than the average degree in this sector.Ritable PE-Xa pipe has been exported to many countries and recognized by more and more users all over the world.
Pipe Size
| DN/mm | Average limit deviation | S5 | S4 | ||
| Wall thickness (mm) | Limit deviation | Wall thickness (mm) | Limit deviation | ||
| 16 | +0.3 | 1.8 | +0.3 | 2.0 | +0.3 |
| 20 | +0.3 | 1.9 | +0.3 | 2.3 | +0.3 |
| 25 | +0.3 | 2.3 | +0.4 | 2.8 | +0.4 |
| 32 | +0.3 | 2.9 | +0.4 | 3.6 | +0.5 |
| 40 | +0.4 | 3.7 | +0.5 | 4.5 | +0.6 |
| 50 | +0.5 | 4.6 | +0.6 | 5.6 | +0.7 |
| 63 | +0.6 | 5.8 | +0.7 | 7.1 | +0.9 |
Pipe Physical Performance
| Item | Unit | Index |
| Density | g/cm2 | ≥0.94 |
| Tensile Strength | N/M m3 | ≥19-26 |
| Elongation at break | % | ≥400 |
| Degree of Cross-linking | % | ≥70 |
| Vicat softening point | ºC | 123 |
| Heat conductivity coefficient | W/m.k | 0.4 |
| Longitudinal recovery ratio | % | ≤3.0 |
| Aging of heat and oxidation resistance | Year | >50 |
| Anti-static pressure property | % | |
| 20ºC Ring Stress 12Mpa,1h | NO leakage NO cracking |
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| 95ºC Ring Stress 4.8Mpa,1h | ||
| 95ºC Ring Stress 4.7Mpa,22h | ||
| 95ºC Ring Stress 4.6Mpa,165h | ||
| 95ºC Ring Stress 4.4Mpa,1000h |
Q1. What material of pipe are you specialized in?
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