Bailian Plastic Industry Rigid polyvinyl chloridePVC-UDouble wall corrugated pipePVC-UDouble wall corrugated pipePVC-Ucorrugated tube
Product characteristics
1: Unique structure, high strength, and strong compressive performance;
2: Smooth inner wall, low frictional resistance, and high flow rate;
3: Corrosion resistance, leak resistance, and good environmental protection effect;
4: Easy connection, good sealing, strong resistance to uneven settlement;
5: The buried service life is over fifty years.
scope of application
1. Municipal engineering rainwater and sewage discharge
2. Industrial wastewater discharge and community drainage engineering
3. Salt and fishery water transportation
4. Agricultural and forestry irrigation and drainage
5. Water conservancy engineering
6. Ventilation system
7. Cable and wire sheath
Rigid polyvinyl chloride(PVC-U)Double walled corrugated pipe>>Specifications, dimensions, and performance parameters
PVC-U double wall corrugated pipe outer diameter series
Unit: mm
Nominal outer diameter |
110 |
160 |
200 |
250 |
315 |
400 |
500 |
Minimum Average Inner Diameter |
97 |
135 |
172 |
216 |
270 |
340 |
432 |
Socket length |
≥60 |
≥81 |
≥99 |
≥125 |
≥132 |
≥150 |
≥180 |
Pipe length: 6000 |
|||||||
Note: The length of the pipe can also be customized according to user requirements. |
Physical and mechanical properties
project |
index |
|
Ring stiffness |
SN4 |
≥4KN/㎡ |
SN8 |
≥8KN/㎡ |
|
Impact Strength |
T I R≤10% |
|
Loop flexibility |
The sample is smooth, without reverse bending or cracking, and there is no detachment between the two walls |
|
Oven experiment |
No delamination, no cracking |
|
Continuous sealing experiment |
no-leakage |
|
Soak in dichloromethane |
There is no separation between the inner and outer walls, and the changes in the inner and outer surfaces are not inferior to 4L |