Reliable Plumbing System for Cold & Hot Potable Water Distribution
Material & Specifications
| Parameter | Details |
|---|---|
| Material | Polypropylene Random Copolymer (PPR, PP-R) |
| Pressure Ratings | PN10, PN16, PN20, PN25 (SDR 11, SDR 9, SDR 7.4, SDR 6) |
| Diameter Range | DN 20 mm to DN 160 mm (larger diameters available) |
| Color | Green, white, grey, or as specified |
Key Advantages
Excellent Thermal Resistance – Suitable for continuous operation up to 70°C, with transient tolerance up to 95°C. Maintains structural integrity across the full temperature range of domestic hot water systems.
Non-Toxic & Hygienic – Chemically inert material with no heavy metal stabilizers. Complies with international potable water standards, ensuring safe drinking water with no taste, odor, or bacterial growth.
Corrosion & Scale Resistant – Immune to electrochemical corrosion, rust, and limescale buildup. Unlike metal pipes, PPR maintains consistent flow capacity and water quality throughout its service life.
Leak-Free Fusion Joints – Socket fusion welding creates homogeneous, monolithic joints that are as strong as the pipe itself. No gaskets, adhesives, or mechanical couplings to fail over time.
Low Thermal Conductivity – Reduces heat loss in hot water lines and prevents condensation on cold water lines, improving energy efficiency.
Lightweight & Easy to Install – Approximately one-sixth the weight of steel pipe, reducing transportation and labor costs. Fast installation with simple fusion tools.
Long Service Life – Designed for service life exceeding 50 years under normal operating conditions with minimal maintenance.
Applications
Residential hot and cold water supply
Commercial building plumbing systems
Industrial water distribution
Centralized heating systems
Solar water heating installations
Hospital and laboratory water lines
Food and beverage processing facilities
Connection Method
| Method | Description |
|---|---|
| Socket Fusion (Heat Fusion) | Standard joining method using heating tool; pipe and fitting are simultaneously heated and joined |
| Electrofusion | Used for larger diameters or restricted access installations |
| Mechanical Transition Fittings | For connections to existing metal or other piping materials |
System Components
The complete PPR piping system includes:
Straight pipes in various diameters and SDR ratings
Elbows, tees, reducers, and couplings
Valves (ball valves, stop valves)
Threaded adapters for transition to metal pipes
Wall brackets and support systems
Standards & Compliance
Our PPR Water Supply Pipe is manufactured in compliance with:
ISO 15874 (international standard for PPR piping systems)
DIN 8077 / 8078 (German standard)
EN 12202 (European standard)
Applicable potable water approval certifications
Quality Assurance
All products undergo rigorous quality control, including raw material verification, dimensional inspection, pressure testing, and thermal stability testing, ensuring consistent quality and full traceability.
The product undergoes strict quality control at every stage of development, manufacturing, production, and delivery, making the concept of "quality is life" deeply ingrained in people's hearts.