High-quality HP Coupling fittings from Cosmoplast, Hepworth, and Raktherm, designed for seamless connection of HDPE and uPVC pipes in plumbing, drainage, and water distribution systems. Manufactured from premium-grade materials, these couplings ensure leak-proof joints, high durability, and resistance to corrosion and pressure in UAE construction conditions. Suitable for residential, commercial, and industrial piping projects.
Features & Benefits
✔ Durable Material – Strong and rigid plastic that withstands pressure and chemical exposure.
✔ Corrosion Resistant – Ideal for harsh, saline, and chemically active environments.
✔ Easy Installation – Lightweight and simple to connect, saving labor and time.
✔ Reliable Seal – Ensures leak-proof joints between HDPE or uPVC pipes.
✔ Versatile Applications – Suitable for water supply, drainage, and irrigation systems.
✔ Compatible with Multiple Brands – Works with Cosmoplast, Hepworth, and Raktherm pipes.
Specifications
| Attribute | Details |
|---|---|
| Product Type | HP Coupling / Pipe Fitting |
| Brands | Cosmoplast, Hepworth, Raktherm |
| Material | High-grade HDPE / uPVC (depending on pipe type) |
| Standard | ISO / BS / ASTM Equivalent (pressure-rated fittings) |
| Diameter Range | 63 mm, 75 mm, 90 mm, 110 mm |
| End Type | Socket / Butt Fusion / Mechanical Grip (as per brand) |
| Colour | Black / Grey (depending on brand) |
| Applications | Plumbing, Drainage, Water Distribution, Irrigation |
| Suitable For | Residential, Commercial & Industrial Use |
Measurements
📏 Available Diameters: 63 mm, 75 mm, 90 mm, 110 mm
📏 Wall Thickness: Standard as per pressure rating of HDPE/uPVC pipes
📏 Length: Standard fitting length per brand specifications
Materials & Care
Materials: Manufactured from high-quality HDPE or uPVC for maximum pressure resistance, chemical durability, and long service life.
Care & Handling:
- Store in a shaded, dry place to prevent UV degradation.
- Avoid dropping heavy fittings to prevent cracks.
- Inspect before installation for debris or damage.
Additional Details
Quality Compliance: Manufactured to international standards (ISO / BS / ASTM), widely used in UAE and GCC projects.
Usage Note: Confirm compatibility with pipe diameter and pressure class before installation.






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