China Large Diameter Steel Reinforced PE Corrugated Plastic Plumbing Lines Pipe, Find details about China PE Corrugated Plastic Plumbing Lines Pipe, Large Diameter Corrugated Pipe from Large Diameter Steel Reinforced PE Corrugated Plastic Plumbing Lines Pipe
Item | Requirement | ||
Ring Stiffness (KN/m2) | SN4 | ≥4 | |
SN8 | ≥8 | ||
SN10 | ≥10 | ||
SN12.5 | ≥12.5 | ||
Impact Property (TIR) | ≤10% | ||
Flexible Ring | The sample is smooth, no reversed bending, no breakage, the reinforcing ribs will not fall off the pipe body. | ||
Oven Test | No breakage and leakage | ||
Creep Ratio | ≤2 | ||
Tensile Strength (N) | 200≤DN/ID≤300 | 380 | |
400≤DN/ID≤500 | 600 | ||
600≤DN/ID≤800 | 840 | ||
900≤DN/ID≤1900 | 1200 | ||
2000≤DN/ID≤2600 | 1440 |