1. Material: PPR-polypropylene
2. Specification: 20-160mm
3. Color: White, Green, grey, or other colors required
4. Standard: GB/T18742.2-2002 or others required
5. Pressure grade: 2.0Mpa
6. Heat resistance: Max. 95° C
7. Service Life: More than 50 years under correct operation
8. Fields of Appliance: Drinking water supply, radiation heating, air conditioning, outdoor prescribed pipeline system.