Customization: | Available |
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Material: | PE, HDPE |
Kind: | Thermosetting Plastics Pipe |
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Diameter DN/ID (mm) |
Minimum mean internal meridian Dim MIn(mm) |
Suggestion connection length(mm) | Minimum laminated wall thickness(mm) | Minimum inner wall thickness (mm) |
200 | 198 | 54 | 1.5 | 1.1 |
300 | 296 | 65 | 2.0 | 1.7 |
400 | 394 | 74 | 2.5 | 2.3 |
500 | 492 | 85 | 3.0 | 3.0 |
600 | 588 | 96 | 3.5 | 3.5 |
800 | 785 | 118 | 4.5 | 4.5 |
1000 | 985 | 140 | 5.0 | 5.0 |
1200 | 1185 | 162 | 5.0 | 5.0 |
Project | Requirement | |
Ring stiffness KN/m² | SN≥4KN/m² | SN≥8KN/m² |
Impact property(TIR)/% | TIR≤10% | |
Ring flexibility | Smooth style, no reverse bending, no cracking, no separation of the two walls |
|
Creep property | ≤4 | |
Oven test | No bubbles, no layers, no cracks | |
Seal test | Pressure 0.05MPa, constant temperature 15min, no leakage, no fracture |