Self-fit pipes are manufactured in the range of 20 mm to 400 mm diameters in 2.5, 4, 6, 8, 10 and 12.5 kgf/cm2 working pressure. PVC Pipes are used in a wide variety of piping applications, from transportation of drinking water over drainage solutions to advanced fire-sprinkler systems.
PVC Pipes properties : safety, durability/cost-efficiency, environmental performance and recyclability.
Nominal Outside Diameter (Nominal Size) |
Mean Outside Diameter |
Class 2 0.25 MPa |
Class 2 0.4 MPa |
Class 3 0.6 MPa |
Class 4 0.8 MPa |
Class 5 1.0 MPa |
Class 6 1.25 MPa |
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Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | |
20 | 20.0 | 20.3 | – | – | – | – | – | – | – | – | 1.1 | 1.5 | 1.4 | 1.8 |
25 | 25.0 | 25.3 | – | – | – | – | – | – | 1.2 | 1.6 | 1.4 | 1.8 | 1.7 | 2.1 |
32 | 32.0 | 32.3 | – | – | – | – | – | – | 1.5 | 1.9 | 1.8 | 2.2 | 2.2 | 2.7 |
40 | 40.0 | 40.3 | – | – | – | – | 1.4 | 1.8 | 1.8 | 2.2 | 2.2 | 2.7 | 2.8 | 3.3 |
50 | 50.0 | 50.3 | – | – | – | – | 1.7 | 2.1 | 2.3 | 2.8 | 2.8 | 3.3 | 3.4 | 4.0 |
63 | 63.0 | 63.3 | – | – | 1.5 | 1.9 | 2.2 | 2.7 | 2.8 | 3.3 | 3.5 | 4.1 | 4.3 | 5.0 |
75 | 75.0 | 75.3 | – | – | 1.8 | 2.2 | 2.6 | 3.1 | 3.4 | 4.0 | 4.2 | 4.9 | 5.1 | 5.9 |
90 | 90.0 | 90.3 | 1.3 | 1.7 | 2.1 | 2.6 | 3.1 | 3.7 | 4.0 | 4.6 | 5.0 | 5.7 | 6.1 | 7.1 |
110 | 110.0 | 110.4 | 1.6 | 2.0 | 2.5 | 3.0 | 3.7 | 4.3 | 4.9 | 5.6 | 6.1 | 7.1 | 7.5 | 8.7 |
125 | 125.0 | 125.4 | 1.8 | 2.2 | 2.9 | 3.4 | 4.3 | 5.0 | 5.6 | 6.4 | 6.9 | 8.0 | 8.5 | 9.8 |
140 | 140.0 | 140.5 | 2.0 | 2.4 | 3.2 | 3.8 | 4.8 | 5.5 | 6.3 | 7.3 | 7.7 | 8.9 | 9.5 | 11.0 |
160 | 160.0 | 160.5 | 2.3 | 2.8 | 3.7 | 4.3 | 5.4 | 6.2 | 7.2 | 8.3 | 8.8 | 10.2 | 10.9 | 12.6 |
180 | 180.0 | 180.6 | 2.6 | 3.1 | 4.2 | 4.9 | 6.1 | 7.1 | 8.0 | 9.2 | 9.9 | 11.4 | 12.2 | 14.1 |
200 | 200.0 | 200.6 | 2.9 | 3.4 | 4.6 | 5.3 | 6.8 | 7.9 | 8.9 | 10.3 | 11.0 | 12.7 | 13.6 | 15.7 |
225 | 225.0 | 225.7 | 3.3 | 3.9 | 5.2 | 6.0 | 7.6 | 8.8 | 10.0 | 11.5 | 12.4 | 14.3 | 15.3 | 17.6 |
250 | 250.0 | 250.8 | 3.6 | 4.2 | 5.7 | 6.5 | 8.5 | 9.8 | 11.2 | 12.9 | 13.8 | 15.9 | 17.0 | 19.6 |
280 | 280.0 | 280.9 | 4.1 | 4.8 | 6.4 | 7.4 | 9.5 | 11.0 | 12.5 | 14.4 | 15.4 | 17.8 | 19.0 | 21.9 |
315 | 315.0 | 315.0 | 4.6 | 5.3 | 7.2 | 8.3 | 10.7 | 12.4 | 14.0 | 16.1 | 17.3 | 19.9 | 21.4 | 24.7 |
355 | 355.0 | 355.1 | 5.1 | 5.9 | 8.1 | 9.4 | 12.0 | 13.8 | 15.8 | 18.2 | 19.6 | 22.6 | 24.1 | 27.8 |
400 | 400.0 | 400.2 | 5.8 | 6.7 | 9.1 | 10.5 | 13.5 | 15.6 | 17.8 | 20.5 | 22.0 | 25.3 | 27.2 | 31.3 |