Green PPR internal thread sleeve — 25 mm x 1/2 inch — pipe fitting
This internal threaded transfer sleeve is made of high-quality polypropylene (PPR) with an internal metal ring for a more robust fit. It is used to connect PPR pipes to external threaded fittings and is designed to efficiently handle both hot and cold water services.
Features
- PPR material is durable and resistant to corrosion and sedimentation.
- An internal metal ring enhances resistance to twisting and leakage.
- Suitable for high pressure and moderate to high temperatures.
- A smooth inner surface reduces pressure loss and prevents sediment buildup.
- Green color matches the specifications of common PPR systems.
Technical specifications
- Type: Internal thread sleeve (Female Thread Adapter).
- Material: Polypropylene (PPR) with an internal metal ring.
- Size: 25 mm (OD tube) x 1/2 inch (external threaded connection).
- Usage: Hot and cold water systems, internal distribution networks.
- Pressure and operating temperature resistance within standard PPR specifications.
Common uses
- Connecting PPR pipes with metal or plastic connectors with an external thread.
- Domestic and commercial water networks.
- Central heating systems and moderately pressured heat exchangers.
Installation instructions
- Make sure the dimensions (25 mm x 1/2 inch) are compatible before installation.
- Use the appropriate welding technique for PPR systems to install the tubular end.
- Tighten the threaded connection manually or with a suitable wrench without overtightening to protect the thread and metal ring.
- Refer to the manufacturer's instructions for the permissible pressure and temperature.
Safety Notes
- Do not use the sleeve in systems for transporting strongly acidic or alkaline chemical fluids unless the specifications permit.
- Check periodically for leaks or damage to the metal ring or threads.
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