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Pipe characteristic
20 November 2024
The main characteristics of plastic pipes and their significance
Today, plastic pipes are widely used in water supply, heating, sewerage and gas distribution systems. When choosing pipes, it is important to take into account their key characteristics, as they directly affect the strength and durability of the entire system.
1. Wall diameter and thickness
The outer and inner diameters of the pipe determine its throughput. The wall thickness affects the pressure resistance — the larger it is, the stronger the pipe is and can withstand higher loads.
2. Type of material
- Polyethylene (PE) is a flexible, corrosion–resistant material with a long service life. It is used for drinking water supply and gas pipelines.
- Polypropylene (PP) – suitable for hot and cold water supply systems, resistant to high temperatures.
- Polyvinyl chloride (PVC) is a lightweight and easy–to-install material often used in sewage systems.
3. Pressure resistance (PN value)
The pipes must withstand a certain pressure. The PN (Pressure Nominal) value indicates the nominal pressure that the pipe can withstand for a long time. For example, PN 10 pipes can withstand pressures up to 10 bar, and PN 16 – up to 16 bar.
4. Operating temperature
Some pipes are designed for cold water only, while others are suitable for hot water and heating systems. For example, polypropylene pipes (PP-R) can withstand temperatures up to 95°C.
5. Chemical and corrosion resistance
Unlike metal pipes, plastic pipes are not susceptible to corrosion and can be used in aggressive environments.
6. Service life
High-quality plastic pipes have a service life of up to 50 years, which makes them a profitable investment.
Conclusion
When choosing pipes, it is important to take into account their characteristics depending on the operating conditions. The right choice will ensure the reliability and durability of the entire system. If you are looking for high-quality polyethylene pipes, JAKKO will offer you reliable solutions!
If you still have any questions, please contact us – we will help you choose the best option!