PVC Metric Stub
Technical Specification
- Material: Unplasticised Polyvinyl Chloride (PVCu)
- Sizes: 20mm to 315mm
- Pressure rating:
- 20mm to 160mm: 16 bar at 20°C
- 200mm to 225mm: 10 bar at 20°C
- 250mm: 16 bar at 20°C
- 315mm: 10 bar at 20°C
- Temperature range: 5°C to 60°C
- Connection type: Solvent Weld
- Colour: Grey
- Standards:
- BS EN 1452-2
- WRAS approved
- BSI Kitemark (ISO 50001:2018)
Description
These metric stub flanges are designed to form a strong, permanent transition between solvent-welded PVCu pipework and bolted flange connections. Once solvent-welded onto the pipe, the stub flange is used in conjunction with a backing ring to create a secure flanged joint suitable for valves, fittings or face-to-face flange connections.
Manufactured from high-quality PVCu, they offer excellent resistance to corrosion, scaling and chemical attack, making them well-suited to potable water and general industrial applications. The serrated flange face helps maintain gasket alignment during assembly, supporting reliable sealing performance when installed correctly with solvent cement and cleaner.
For more information, please visit our PVCu Pressure Pipe Guide!
Key Features & Benefits
- Wide size range: Available from 20mm up to 315mm to suit small and large diameter pipe systems.
- Dual pressure ratings: PN16 up to 160mm and PN10 for larger sizes, supporting a broad range of applications.
- Solvent weld connection: Creates a strong, leak-free joint to PVCu pipe.
- Corrosion-resistant PVCu: Ideal for water and many industrial fluid handling systems.
- WRAS approved: Suitable for potable water installations where compliance is required.
Dimensions
| SKU | Nominal Size (mm) | d1 (mm) | L (mm) | S (mm) | Z (mm) | E (mm) | Pressure Rating (bar) | Weight (kg) |
| 357006 | 20 | 27 | 16 | 3 | 3 | 34 | 16 | 0.010 |
| 357007 | 25 | 33 | 19 | 3 | 4 | 41 | 16 | 0.016 |
| 357008 | 32 | 41 | 22 | 7 | 4 | 50 | 16 | 0.025 |
| 357009 | 40 | 50 | 26 | 8 | 3 | 61 | 16 | 0.041 |
| 357010 | 50 | 61 | 32 | 9 | 4 | 73 | 16 | 0.060 |
| 357011 | 63 | 76 | 38 | 10 | 4 | 90 | 16 | 0.105 |
| 357012 | 75 | 90 | 44 | 10 | 5 | 106 | 16 | 0.160 |
| 357013 | 90 | 108 | 52 | 11 | 4 | 125 | 16 | 0.280 |
| 357014 | 110 | 131 | 62 | 12 | 5 | 149 | 16 | 0.445 |
| 357015 | 125 | 148 | 70 | 12 | 6 | 169 | 16 | 0.540 |
| 357016 | 140 | 165 | 77 | 13 | 8 | 189 | 16 | 0.740 |
| 357017 | 160 | 188 | 87 | 13 | 7 | 214 | 16 | 1.000 |
| 357018 | 200 | 231 | 106 | 19 | 7 | 254 | 10 | 2.000 |
| 357019 | 225 | 248 | 119 | 20 | 9 | 273 | 10 | 1.700 |
| 357020 | 250 | 271 | 131 | 20 | 10 | 306 | 16 | 2.140 |
| 357021 | 315 | 346 | 165 | 32 | 16 | 377 | 10 | 4.950 |
Downloads
If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.
