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PVC-UH Water Supply Pipe
High-Strength, Lightweight PVC-UH Piping for Large-Diameter Water Supply Systems
Nominal Diameter:DN50–DN1600
Connection:Integrated Steel-Reinforced Socket · Elastomeric Sealing Ring
Performance:High Pressure · Impact Resistant · Water Hammer Resistant
Applications:Municipal Water Supply · Large-Diameter Water Transmission
Customization:Diameter · Pressure Rating · Connection · Color
Product Description:
PVC-UH Water Supply Pipe is an upgraded high-strength PVC pressure pipe designed for demanding municipal water supply applications. With a Minimum Required Strength (MRS) of ≥25 MPa, it provides enhanced pressure capacity, impact resistance and water hammer resistance compared with conventional PVC-U. Its integrated steel-reinforced skeleton and elastomeric sealing socket provide secure, zero-displacement connections with reliable watertight performance.
Product Specifications:
Nominal Diameter (mm) | 0.50 MPa | 0.63 MPa | 0.80 MPa | 1.00 MPa | 1.25 MPa | 1.60 MPa | 2.00 MPa | 2.50 MPa |
50 | — | — | 2 | 2.4 | 3 | 3.7 | 4.6 | 5.6 |
63 | — | 2 | 2.5 | 3 | 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 |
125 | — | 3.1 | 3.9 | 4.8 | 6 | 7.4 | 9.2 | 11.4 |
140 | — | 3.5 | 4.3 | 5.4 | 6.7 | 8.3 | 10.3 | 12.7 |
160 | — | 4 | 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 | 20.5 |
250 | — | 6.2 | 7.7 | 9.6 | 11.9 | 14.8 | 18.4 | 22.7 |
280 | — | 6.9 | 8.6 | 10.7 | 13.4 | 16.6 | 20.6 | 25.4 |
315 | — | 7.7 | 9.7 | 12.1 | 15 | 18.7 | 23.2 | 28.6 |
355 | — | 8.7 | 10.9 | 13.6 | 16.9 | 21.1 | 26.1 | 32.2 |
400 | — | 9.8 | 12.3 | 15.3 | 19.1 | 23.7 | 29.4 | 36.3 |
450 | — | √ | √ | √ | √ | √ | √ | √ |
500 | — | √ | √ | √ | √ | √ | √ | √ |
560 | — | √ | √ | √ | √ | √ | √ | √ |
630 | — | 15.4 | 19.3 | 24.1 | 30 | 37.4 | 46.3 | — |
710 | — | 17.4 | 21.8 | 27.2 | 33.9 | 42.1 | 52.2 | — |
800 | 15.7 | 19.6 | 24.5 | 30.6 | 38.1 | 47.4 | — | — |
900 | 17.6 | 22 | 27.6 | 34.4 | 42.9 | 53.3 | — | — |
1000 | 19.6 | 24.5 | 30.6 | 38.2 | 47.7 | — | — | — |
1200 | 23.5 | 29.4 | 36.7 | 45.9 | — | — | — | — |
1400 | 27.4 | 34.3 | 42.9 | 53.5 | — | — | — | — |
1600 | 31.3 | 39.2 | 49 | — | — | — | — | — |
Wall thickness: mm.
Other diameters, pressure ratings and specifications can be customized according to project requirements.
Product Highlights
High Strength — MRS ≥25 MPa for demanding pressure applications.
Enhanced Impact Resistance — Improved resistance to mechanical impact during transportation and installation.
Water Hammer Resistance — Better tolerance to pressure fluctuations in water supply systems.
Reliable Watertight Connection — Integrated steel-reinforced socket with elastomeric sealing ring.
Large-Diameter Capability — Available from DN50 to DN1600 for major municipal pipelines.
Lightweight Alternative — Significantly lower weight than traditional ductile iron pipes, reducing lifting and installation requirements.
Full-Pipe Quality Inspection — Combined with flat twin-screw extrusion and full-pipe testing for consistent product quality.
Efficient Installation — Lightweight construction and socket jointing help reduce construction time and handling costs.
Applications
Municipal Water Supply · Large-Diameter Water Transmission · Utility Tunnels · Urban Water Networks · Main Water Pipelines · Infrastructure Projects
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