Description
Male Socket 50×1-1/2″
Brass male Adaptor (threaded) RAKtherm PPRcFood graded third generation . Distributor Supplier Online shop contact 0322-3540656
What is Male Socket 50×1-1/2″ RAKtherm PPRc ?
The RAKtherm Male Socket 50×1-1/2″ (PN 25) is a heavy-duty PPRc fitting imported from the UAE, designed to connect large-diameter PPR pipes to threaded metal fittings in hot and cold water supply systems, including HVAC applications. It combines a polypropylene body with a brass male thread insert for a secure, leak-proof, and corrosion-resistant transition.
Product Description
- Type: Male Socket (Threaded Transition Fitting)
- Size: 50mm PPR pipe × 1-1/2″ male thread
- Material: PPRc (Polypropylene Random Copolymer) + Brass insert
- Brand: RAKtherm (UAE imported)
- Pressure Rating: PN 25 (up to 25 bar)
- Color: Standard green (PPR fittings)
- Application: Hot & cold water supply, HVAC systems, residential & commercial plumbing
Specifications
| Feature | Details |
|---|---|
| Size Transition | Connects 50mm PPR pipe to 1-1/2″ threaded fitting |
| Material Standard | Food-grade, DIN-compliant |
| Pressure Class | PN 25 – suitable for high-pressure systems |
| Temperature Range | -4°C to 95°C (hot & cold water) |
| Durability | Corrosion-resistant, long service life |
| Connection Method | Socket fusion welding + threaded joint |
Installation Process
- Socket Fusion: Heat the 50mm PPR pipe end and socket using a fusion welding machine.
- Threaded Connection: Screw the brass male thread into the corresponding female fitting (valve, pump, or manifold).
- Sealing: Use PTFE tape or thread sealant for leak-proof joints.
- Cooling: Allow welded joint to cool naturally.
- Tools Required: PPR welding machine, pipe cutter, deburring tool, wrench.
- Precautions: Avoid over-tightening the brass thread to prevent cracks in the PPR body.
Usage in Systems
- Hot Water Supply: Handles high temperatures without deformation.
- Cold Water Supply: Maintains structural integrity under pressure.
- HVAC Systems: Commonly used in chilled and heating water pipelines.
- Residential Plumbing: Connects large-diameter PPR pipes to threaded fixtures.
- Commercial Projects: Ideal for hotels, hospitals, and industrial buildings requiring high flow rates.
Key Considerations & Risks
- Proper Fusion Required: Incorrect heating or misalignment can cause leaks.
- Thread Compatibility: Ensure the 1-1/2″ thread matches the system’s fittings.
- Pressure Rating: PN 25 must align with system requirements.
- Temperature Limits: Continuous exposure above 95°C reduces lifespan.
- Avoid Cross-threading: Can damage brass insert and compromise sealing.
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