China Watermark Pex-a Pipe for Australian Market for Hot Water, Find details and Price about China Pex-a Pipe, Pex Pipe from Watermark Pex-a Pipe for Australian Market for Hot Water
Test items | Requirements | Results |
Opacity | Pipes shall not transmit more than 0.2% of visible light | PASS |
Diameter (mm) | 16.0≤mean outside diameter≤16.3 | 16.2 |
Thickness(mm) | 2.2≤ wall thickness≤ 2.6 | 2.3 |
Roundness(mm) | Out of roundness ≤1.2 | 0.2 |
Longitudinal reversion% | ≤3.0 No change in appearance | 1.2 |
Elongation at break% | ≥350 | 644 |
Thermal stability, min | ≥20 | 26 |
Degree of cross-linking% | ≥60 but≤90 | 67.2 |
Hydrostatic strength | 95ºC,hoop stress:4.8Mpa,Duration:1h No failure | PASS |