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BLUE PVC TUBE
1. Material: UPVC, PVC;
2. Size: 20-800mm;
3. Wall thickness: 2.0-30.6mm;
4. Color: Grey / white / Blue;
5. Joint end: Plaint end, socket end, spigot with sealing;
6. Media: Water;
7. Place of origin: Huangshan China;
8. Standard: DIN/GB ;
9. Certification: ISO;
10. Advantage: Light weight, High strength, Low resistant, Corrosion resistance, Easy installation;
11. Vicat softening temperature ≥74; Dry oven test, no signs of bubbles or cracks;
12. Mechanical properties: Drop test, no cracks with all samples; Hydraulic test, no leak.
1. The strength can get to PN 25;
2. The weight per unit is only 1/6 of the cast-iron pipes, so the transport is quite convenient;
3. The installation is quite easy with glue and seal rings;
4. The service time can reach more than 50 years under the normal working pressure;
5. The loss is 30% lower than that of the cast-iron pipes as it has a smooth interior;
6. The cost is 30-40% lower than of the cast-iron pipes;
7. It has a good quality of acid and alkali resistance, chemicals and electrochemistry resistance;
8. The product conforms to the standard drink water has no second pollution.
Nominal outside diameter (mm) | Nominal Pressure | ||||||
0.63Mpa | 0.8Mpa | 1.0Mpa | 1.25Mpa | 1.6Mpa | 2.0Mpa | 2.5Mpa | |
Wall Thickness (mm) | Wall Thickness (mm) | Wall Thickness (mm) | Wall Thickness (mm) | Wall Thickness (mm) | Wall Thickness (mm) | Wall Thickness (mm) | |
20 |
|
|
|
|
| 2.0 | 2.3 |
25 |
|
|
|
| 2.0 | 2.3 | 2.8 |
32 |
|
|
| 2.0 | 2.4 | 2.9 | 3.6 |
40 |
|
| 2.0 | 2.4 | 3.0 | 3.7 | 4.5 |
50 |
| 2.0 | 2.4 | 3.0 | 3.7 | 4.6 | 5.6 |
63 | 2.0 | 2.5 | 3.0 | 3.8 | 4.7 | 5.8 | 7.1 |
75 | 2.3 | 2.9 | 3.6 | 4.5 | 5.6 | 6.9 | 8.4 |
90 | 2.8 | 3.5 | 4.3 | 5.4 | 6.7 | 8.2 | 10.1 |
110 | 2.7 | 3.4 | 4.2 | 5.3 | 6.6 | 8.1 | 10.0 |
125 | 3.1 | 3.9 | 4.8 | 6.0 | 7.4 | 9.2 | 11.4 |
140 | 3.5 | 4.3 | 5.4 | 6.7 | 8.3 | 10.3 | 12.7 |
160 | 4.0 | 4.9 | 6.2 | 7.7 | 9.5 | 11.8 | 14.6 |
180 | 4.4 | 5.5 | 6.9 | 8.6 | 10.7 | 13.3 | 16.4 |
200 | 4.9 | 6.2 | 7.7 | 9.6 | 11.9 | 14.7 | 18.2 |
225 | 5.5 | 6.9 | 8.6 | 10.8 | 13.4 | 16.6 |
|
250 | 6.2 | 7.7 | 9.6 | 11.9 | 14.8 | 18.4 |
|
280 | 6.9 | 8.6 | 10.7 | 13.4 | 16.6 | 20.6 |
|
315 | 7.7 | 9.7 | 12.1 | 15.0 | 18.7 | 23.2 |
|
355 | 8.7 | 10.9 | 13.6 | 16.9 | 21.1 | 26.1 |
|
400 | 9.8 | 12.3 | 15.3 | 19.1 | 23.7 | 29.4 |
|
450 | 11.0 | 13.8 | 17.2 | 21.5 | 26.7 | 33.1 |
|
500 | 12.3 | 15.3 | 19.1 | 23.9 | 29.7 | 36.8 |
|
560 | 13.7 | 17.2 | 21.4 | 26.7 |
|
|
|
630 | 15.4 | 19.3 | 24.1 | 30.0 |
|
|
|
710 | 17.4 | 21.8 | 27.2 |
|
|
|
|
800 | 19.6 | 24.5 | 30.6 |
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Testing Items | Technical Requirement | Results | Judgment |
Appearance | There is no bubble cells, clefts, obvious traces, deboss,unevencolor and resolvent color lines with smooth surface inside and outside of pipes. | Up to the Standard | Qualified |
Opaqueness | Non transmission of light | Up to the Standard | Qualified |
Tolerance of Outside Dia. (mm) | +0.3 ~ 0 | Up to the Standard | Qualified |
Tolerance of Wall Thickness (mm) | +0.4 ~ 0 | Up to the Standard | Qualified |
Vicat Softening Temperature (°C) | ≥80 | 81 | Qualifie |
Dichloromethane Erosion Test | Surface change is not less than 4N. | Inside and outside of surface change is 4N. | Qualified |
Longitudinal shrinkage (%) | ≤5 | 4 | Qualified |
Drop Shutter Test (0°C) as per TIR (% ) | ≤5 | 4 | Qualified |
Hydraulic Pressure Test (20°C,1h, Cycle Stress: 38Mpa) | Without Breakage and leakage | NO breakage & No Leakage | Qualified |
Density | 1,350~1,460 | 1,458 | Qualified |
Photos