PPR pipes and fittings are widely utilized across numerous sectors, distinguished by their exceptional physical properties-including excellent flexibility, high impact resistance, and low abrasion-as well as their eco-friendly characteristics, such as being non-toxic and resistant to scaling. Their key advantages include: high connection strength (where the joint strength exceeds that of the pipe body itself), ease of installation (facilitated by lightweight materials and simple processing techniques), and a long service life (exceeding 50 years).
Key application scenarios encompass:
1. Building cold and hot water systems (featuring corrosion resistance and smooth inner walls).
2. Direct drinking water systems (meeting hygiene and safety standards).
3. Central air conditioning and compressed air piping (pressure resistance: 0.6–1.0 MPa).
4. Solar water transport piping (high-temperature resistance: 70–95°C).
5. Underfloor heating and radiant heating systems (featuring excellent heat resistance).
6. Food and beverage conveyance (compliant with FDA standards).
7. Industrial chemical fluid transport (acid and alkali resistance: pH 2–12).