PPH Union
The PPH Union is a versatile and detachable fitting used to join two sections of Polypropylene Homopolymer (PPH) piping systems. It allows for quick disconnection and reconnection without disturbing the surrounding pipe assembly, making it ideal for maintenance or system modifications. Designed to handle aggressive chemicals and high-temperature fluids, the PPH Union is a vital component in industrial piping networks.
Its robust thermoplastic construction provides high resistance to corrosion, making it suitable for demanding applications such as chemical processing, wastewater treatment, desalination, and fluid handling systems across the UAE.
PPH Union
Key Features Of PPH Union
- Easy Assembly & Disassembly: Enables tool-free access for maintenance or part replacement.
- Excellent Chemical Resistance: Resistant to acids, alkalis, salts, and aggressive solvents.
- High Mechanical Strength: Withstands pressure and vibration in industrial conditions.
- Leak-Proof Design: Precision sealing surfaces ensure tight, long-lasting connections.
- UV and Corrosion Resistant: Suitable for both indoor and outdoor environments in the UAE.
- Versatile Installation: Compatible with socket, butt, or threaded connections.
- Reusable Fitting: Reduces downtime and overall maintenance cost.
Technical Details of PPH Union
| Specification | Details |
|---|---|
| Product Type | PPH Union |
| Material | Polypropylene Homopolymer (PPH) |
| Connection Type | Socket or Butt Weld (optional thread on request) |
| Sizes Available | DN15 to DN110 (½” to 4") |
| Pressure Rating | PN10 / PN16 |
| Temperature Range | 0°C to +100°C (short-term up to 110°C) |
| Color | Light Grey |
| Density | ~0.91 g/cm³ |
| Tensile Strength | ≥25 MPa |
| Chemical Resistance | Excellent for acidic, caustic, and saline solutions |
| UV Stability | UV-resistant variants available |
| Compliance Standards | DIN 8077/8078, ISO 161 |
| Typical Applications | Chemical plants, water treatment systems, desalination plants, fertilizer manufacturing, marine fluid handling – widely used across UAE industrial sectors |
| d × R | E (mm) | H (mm) | Z₁ (mm) | Z₂ (mm) |
|---|---|---|---|---|
| 20 × ½″ | 52 | 52.2 | 6.9 | 16.5 |
| 25 × ¾″ | 61.5 | 56 | 7.2 | 17.2 |
| 32 × 1″ | 70 | 61 | 7.5 | 17.5 |
| 40 × 1¼″ | 82 | 69 | 7.6 | 20.6 |
| 50 × 1½″ | 90.5 | 77 | 7.7 | 21.4 |
| 63 × 2″ | 106 | 85.5 | 7.9 | 22.3 |
- d × R – Nominal Pipe Diameter × Thread Size
- E – Overall Length of Fitting
- H – Height of the Fitting
- Z₁ – Minimum Thread Insertion Depth
- Z₂ – Total Thread Engagement Depth
PPH Union
Technical Specifications of PPH Union
Custom Product Manufacturing Available
If you are searching for customized product designs that meet your requirements, don’t worry. Petron Thermoplast also offers custom product manufacturing services to meet the unique needs of various industries. Work with our expert engineers to create custom designs suited for your application.