About PPR/AL/PPR multilayer composite pipes with outer welded layer
PPR/AL/PPR multilayer composite pipes with outer welded layer
PPR/AL/PPR composite pipes for drinking, cold and hot water transportation, central heating.
We produce PPR/AL/PPR composite pipes with both: but welded and overlap welded aluminium.
PPR/AL/PPR but welded multilayer composite pipes:
- Working temperature for PPR/AL/PPR composite pipes is up to 70°С (water short time high temperature up to 90°С).
- Outside diameter range is 20 – 110 mm.
- Nominal pressure is 2.5MPa
PPR/AL/PPR overlap multilayer composite pipes:
- Working temperature for PPR/AL/PPR composite pipes is up to 70°С (water short time high temperature up to 90°С).
- Outside diameter range is 20 – 75 mm.
- Nominal pressure is 2.5MPa
- Diameter 20 and 25mm can be supplied in coils
The product is produced according to the international standard ISO: EN ISO 15874:2004, German standard: DIN 8077-8078.
All products are certified with the following ISO standards:
- ISO 9011:2008
- ISO 14001: 2004
- ISO 28001: 2001
All PPR piping Systems products are certified with the German SKZ Certification Certificates No. A528 and A529.
22 11 00 - Facility Water Distribution
23 20 00 - HVAC Piping and Pumps
23 21 00 - Hydronic Piping and Pumps