TaijiBlue® PVC-O pipes are manufactured according to ISO 16422-2:2024, Pipes and Joints Made of Oriented Unplasticized Poly(vinyl chloride) (PVC-O) for the Conveyance of Water under Pressure-Part2:Pipes.
TaijiBlue® PVC-O pipes are supplied in total length (including socket length) of 6 m, but various lengths suitable for road and container transport can be produced upon request.
Product Specifications Table(class:500,C=1.6)
Nominal Pressure ,bar | 12.5 | 16 | 20 | 25 | |
| SDR | 51 | 41 | 33 | 26 | |
Nominal Diameter , mm | Nominal Wall Thickness,mm | ||||
| 110 | 2.2 | 2.7 | 3.4 | 4.2 | |
| 125 | 2.5 | 3.1 | 3.9 | 4.8 | |
| 140 | 2.8 | 3.5 | 4.3 | 5.4 | |
| 160 | 3.2 | 4.0 | 4.9 | 6.2 | |
| 180 | 3.6 | 4.4 | 5.5 | 6.9 | |
| 200 | 3.9 | 4.9 | 6.2 | 7.7 | |
| 225 | 4.4 | 5.5 | 6.9 | 8.6 | |
| 250 | 4.9 | 6.2 | 7.7 | 9.6 | |
| 280 | 5.5 | 6.9 | 8.6 | 10.7 | |
| 315 | 6.2 | 7.7 | 9.7 | 12.1 | |
| 355 | 7.0 | 8.7 | 10.9 | 13.6 | |
| 400 | 7.9 | 9.8 | 12.3 | 15.3 | |
| 450 | 8.8 | 11.0 | 13.8 | 17.2 | |
| 500 | 9.8 | 12.3 | 15.3 | 19.1 | |
| 560 | 11.0 | 13.7 | 17.2 | 21.4 | |
| 630 | 12.3 | 15.4 | 19.3 | 24.1 | |
| 710 | 14.1 | 17.5 | 21.8 | 27.6 | |
| 800 | 15.9 | 19.8 | 24.5 | 31.1 | |
| 900 | 17.9 | 22.2 | 27.6 | 35.0 | |
| 1000 | 19.9 | 24.7 | 30.6 | 38.9 | |
| 1200 | 23.5 | 29.3 | 36.4 | 46.2 | |
Note: 1、The ring stiffness of PN 12.5 does not reach 4 kPa. Pipes below this value might not be suitable for applications involving high vacuum or external pressure, and could need special installation techniques when buried. 2、The ring stiffness of PN 16 and above series is over 5.2 kPa. The critical pressure of buckling instability without support is over 157 kPa (the pipe will not be instability under absolute vacuum). | |||||
