Product Introduction
PVC-U drainage pipe is made from sanitary grade PVC resin with stabilizers, lubricants, fillers, and pigments. The pipe and fittings are produced through extrusion and injection molding, followed by cooling, curing, shaping, inspection and packaging.
Features
Light weight, easy handling and installation.
Excellent acid, alkali and corrosion resistance – suitable for chemical industry.
Low fluid resistance (roughness 0.009), allows smaller diameter at same flow.
High mechanical strength – pressure and impact resistant.
Good electrical insulation for wire/cable conduits.
Does not affect water quality – ideal for drinking water.
Simple, quick connection – low construction cost.
Applications
Municipal water supply and drainage, civil water supply/drainage, industrial water supply/drainage, irrigation and vegetation watering.
Specification
| Outside Diameter (mm) | Mean OD Deviation (mm) | Wall Thickness + Deviation (mm) | Length (m) |
|---|
| 40 | 0.3 | 2.0+0.4 | 4 or 6 |
| 50 | 0.3 | 2.0+0.4 | 4 or 6 |
| 75 | 0.3 | 2.3+0.4 | 4 or 6 |
| 110 | 0.4 | 3.2+0.6 | 4 or 6 |
| 160 | 0.5 | 4.0+0.6 | 4 or 6 |
| 200 | 0.6 | 4.9+0.6 | 4 or 6 |
| 250 | 0.6 | 6.2+0.6 | 4 or 6 |
| 315 | 0.7 | 7.8+0.6 | 4 or 6 |
Performance Data
| Property | Value |
|---|
| Density (kg/m³) | 1350–1550 |
| Vicat Softening Temperature | ≥79°C |
| Longitudinal Shrinkage | ≤5% |
| Dichloromethane Immersion | Surface change not worse than 4L |
| Tensile Yield Strength | ≥40 MPa |
| Dart Drop Impact (TIR) | ≤10% |
