Model Number: PPR-Pipes-and-Fittings Brand Name: zhongcai pipes Key Specifications/Special Features: Material: random polypropylenePressure rating: 1.25, 1.6, 2.0 and 2.5MPaColors: light gray, white or customizedConnection: socket fusion, electrofusion or transitionjointHigh temperature-resistant

Temperature:

• Maximum sustained working: up to 70°C
• Maximum transient: up to 95°C

Heat preservation: low thermal conductivity which only 1/1500of brass pipe and 1/250 of steel pipe

Non-toxic: no heavy metal additives, would not be covered withdirt or contaminated by bacterium

Corrosion-resistant: resist chemical matters or electronchemical corrosion

Lightweight and easy to install

High flow capacity: smooth interior walls result in lowerpressure loss and higher volume than metal pipes

Long lifespan: more than 50 years under normal conditions

Applications: cold or hot water supply, heating systemincluding flooring heating, wall heating and radiating system,central air conditioning system and industrial liquidstransportation

Sizes:

• Nominal outside diameter (DN): 20, 25, 32, 40, 50, 63, 75, 90and 110mm
• Minimum diameter: 20, 25, 32, 40, 50, 63, 75, 90 and 110mm
• Maximum diameter: 20.3, 25.3, 32.3, 40.4, 50.5, 63.6, 75.7,90.9 and 110mm
• Nominal wall thickness:
  • S5: 2, 2.3, 2.9, 3.7, 4.6 and 5.8mm
  • S4: 2.3, 2.8, 3.6, 4.5, 5.6, 7.1, 6.8, 8.2 and 10mm
  • S3.2: 2.8, 3.5, 4.4, 5.5, 6.9, 8, 8.4, 10.1 and 12.3mm
  • S2.5: 3.4, 4.2, 5.4, 6.7, 8.3, 10.5, 10.3, 12.3 and 15.1mm
• Range: 20 to 110mm

Standards: ISO 15874, and ISO 14001