PVC Pipe Class 7 - 12 Bar
Technical Specification
- Material: Unplasticised Polyvinyl Chloride (PVCu)
- Pressure rating: 12 bar at 20°C
- Temperature range: 0°C to 60°C
- Connection type: Solvent weld
- Colour: Light grey
- Lengths available: 3m and 6m
- Sizing: 1/2" to 2"
- Standards:
- BS 3506 Class 7
- WRAS approved
Please note: this PVCu pipe is not suitable for use with compressed air.
Description
This Class 7 PVCu pipe is designed for medium-pressure applications across water treatment, industrial systems and general engineering. Manufactured to BS 3506, it delivers consistent performance with strong resistance to corrosion, impact and a wide range of process chemicals.
Its smooth internal bore supports efficient fluid flow, while the lightweight PVCu construction makes transport and installation easier compared with metal alternatives. The pipe is intended for use with solvent weld fittings, ensuring robust and permanent joints throughout the system. Imperial nominal bore sizing ensures compatibility with standard PVCu fittings and accessories.
For more information, please visit our PVCu Pressure Pipe Guide!
Key Features & Benefits
- Reliable 12 bar rating: Suitable for medium-pressure duties in a wide range of systems
- Corrosion-free material: PVCu construction avoids rust and scale, maintaining system efficiency
- Smooth internal bore: Reduces friction and helps maintain stable flow rates
- Lightweight and easy to install: Simplifies handling and reduces on-site labour
- Secure solvent weld joints: Enables clean, permanent and dependable connections
- Imperial system compatibility: Fully matches standard PVCu fittings and valves
Dimensions
| SKU | Nominal Size (") | Average Outside Diameter (mm) | Average Bore Inside Diameter mm) | Average Wall Thickness (mm) | Length (m) | Weight (kg) |
| 383231 | 1/2 | 21.3 | 13.3 | 4 | 3 | 1.28 |
| 383230 | 1/2 | 21.3 | 13.3 | 4 | 6 | 2.55 |
| 383233 | 3/4 | 26.8 | 18.6 | 4.1 | 3 | 1.76 |
| 383232 | 3/4 | 26.8 | 18.6 | 4.1 | 6 | 3.51 |
| 383235 | 1 | 33.6 | 23.8 | 4.9 | 3 | 2.55 |
| 383234 | 1 | 33.6 | 23.8 | 4.9 | 6 | 5.1 |
| 383237 | 1 1/4 | 42.2 | 31.8 | 5.2 | 3 | 3.55 |
| 383236 | 1 1/4 | 42.2 | 31.8 | 5.2 | 6 | 7.1 |
| 383239 | 1 1/2 | 48.2 | 37.2 | 5.5 | 3 | 4.35 |
| 383238 | 1 1/2 | 48.2 | 37.2 | 5.5 | 6 | 8.69 |
| 383241 | 2 | 60.3 | 48.5 | 5.9 | 3 | 6.1 |
| 383240 | 2 | 60.3 | 48.5 | 5.9 | 6 | 12.2 |
All measurements are averages. Tolerances are in accordance with BS-EN 1452.
Temperature to Pressure Relationship
| Temperature (°C) | Maximum Pressure (bar) |
| 0 | 15 |
| 20 | 15 |
| 30 | 13.5 |
| 40 | 10.5 |
| 50 | 6.7 |
| 60 | 2.2 |
Downloads
If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.
