In 2004 a new milestone in the advancement of hot water pressure piping systems was introduced, PP-RCT, Polypropylene Random Crystalline Temperature. PP-RCT has a special crystallinity which exhibits an improved pressure resistance, especially at elevated temperature. The advantages of PP-RCT piping systems are many:
- Reduced material costs
- Reduced installation costs
- A homogeneous system which prevents leaks and failures
- A durable material which resists freezing, harsh chemicals and impacts
- Lightweight
- Immediate pressure testing
- Quick fitting installation with heat fusion technology