UPVC Coupler
The UPVC Coupler is a straight pipe fitting designed to join two lengths of UPVC pipe in a secure and leak-proof manner. It features socket ends on both sides for solvent weld connections, offering a simple and effective solution for extending pipeline runs. Manufactured from high-quality Unplasticized Polyvinyl Chloride (UPVC), the coupler is known for its durability, chemical resistance, and reliable performance in water supply, irrigation, and industrial piping systems.
UPVC Coupler
- Straight Pipe Connector: Connects two pipes of the same diameter.
- Solvent Weld Joint: Ensures a strong, leak-free connection.
- Corrosion & Chemical Resistant: Ideal for a wide range of fluids, including corrosive media.
- High Durability: Rigid construction that withstands pressure and external stress.
- Easy Installation: Simple solvent cement application reduces labor and time.
- Low Maintenance: Resistant to scaling, rust, and biological growth.
Technical Details of UPVC Coupler
| Parameter | Specification |
|---|---|
| Material | UPVC (Unplasticized Polyvinyl Chloride) |
| Size Range | ½” to 12” (15 mm to 315 mm) |
| Connection Type | Solvent Weld Socket Ends |
| Standard Compliance | ASTM D2466 / D1785, DIN, ISO |
| Operating Pressure | Up to 10 bar (150 psi) |
| Temperature Range | 0°C to 60°C (32°F to 140°F) |
| Color | Generally Grey or White |
| Applications | Plumbing, Water Supply, Irrigation, Chemical Processing |
| Size (Inch) | ID (mm) | OD (mm) | WT (mm) | SL (mm) | L (mm) |
|---|---|---|---|---|---|
| ½ | 21.64 | 29.10 | 3.73 | 22.23 | 47 |
| ¾ | 26.97 | 34.79 | 3.91 | 25.40 | 54 |
| 1 | 33.78 | 42.88 | 4.55 | 28.58 | 60 |
| 1¼ | 42.55 | 52.25 | 4.85 | 31.75 | 67 |
| 1½ | 48.72 | 58.88 | 5.08 | 34.93 | 73 |
| 2 | 60.78 | 71.86 | 5.54 | 38.10 | 80 |
| 2½ | 73.56 | 87.58 | 7.01 | 44.45 | 96 |
| 3 | 89.50 | 113.74 | 7.62 | 47.63 | 102 |
| 4 | 114.99 | 132.11 | 8.56 | 57.15 | 121 |
| 6 | 153.88 | 168.10 | 7.11 | 77.25 | 160 |
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ID – Inner Diameter
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OD – Outer Diameter
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WT – Wall Thickness
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SL – Socket Length
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L – Total Length

Customization & Processing Options
Customizations Option Available for UPVC Coupler
At Petron Thermoplast, we offer customized PVDF fittings to meet your specific system requirements.
Customization options include:
- Tailor-made dimensions and wall thicknesses
- Custom-molded and machined PVDF fittings
- Pre-fabricated manifolds and assemblies
- Choice of connection type (butt fusion, socket fusion, or flanged)
- OEM branding or marking options
