Description
Reducer Socket 75x63mm
Coupling Reducing PPRC DADEX PPRc Food grade , Fittings, Reducer Socket 75x63mm. manufacturer dealer supplier contact 0322-3540656
What is Reducer Socket 75x63mm DADEX PPRc ?
The Reducer Socket 75x63mm DADEX PPRc PN25 is a thermoplastic pipe fitting used to connect two different pipe sizes (75mm to 63mm) in HVAC systems and hot/cold water supply lines. Made from Polypropylene Random Copolymer (PPRc), it is pressure-rated at PN25 (25 bar), making it suitable for high-pressure applications such as chilled water, heating, and potable water distribution.
🔧 Detailed Information
📌 Description
- Reducer Socket: A coupling fitting that reduces pipe diameter from 75mm to 63mm.
- Material: PPRc (Polypropylene Random Copolymer), known for durability, chemical resistance, and thermal stability.
- Brand: DADEX Polydex (Pakistan’s first complete PPR system conforming to international standards).
- Color: Typically green, indicating PPRc fittings.
- Application: Used in HVAC chilled water lines, hot water supply, cold water distribution, and compressed air systems.
📊 Specifications
| Feature | Details |
|---|---|
| Size | 75mm x 63mm |
| Type | Reducer Socket |
| Material | PPRc (Polypropylene Random Copolymer) |
| Pressure Rating | PN25 (25 bar) |
| Temperature Range | -20°C to +95°C (suitable for hot/cold water) |
| Standards | Conforms to ISO and DIN standards |
| Applications | HVAC, potable water, industrial piping, compressed air |
🛠️ Installation Guidelines
- Preparation: Ensure pipes are cut square and clean.
- Fusion Welding: DADEX PPRc fittings are installed using heat fusion welding machines.
- Heat both pipe ends and socket at ~260°C.
- Insert pipe into socket until marked depth.
- Allow cooling for a few seconds to form a leak-proof joint.
- Support: Use proper clamps and supports to avoid stress on joints.
- Testing: Pressure test the system after installation to confirm leak-free performance.
⚙️ Usage
- HVAC Systems: For chilled water and heating pipelines due to high pressure and temperature resistance.
- Hot & Cold Water Supply: Ideal for residential, commercial, and industrial buildings.
- Compressed Air Lines: Safe for non-corrosive compressed air distribution.
- Industrial Applications: Resistant to many chemicals, making it suitable for process water.
🚨 Key Considerations & Risks
- Pressure Rating: PN25 is high; ensure system design does not exceed this limit.
- Temperature: Continuous exposure above 95°C may reduce lifespan.
- Installation Quality: Poor fusion welding can cause leaks or weak joints.
- Compatibility: Only use with PPRc pipes and fittings of the same standard.
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