PPR pipe-- PEXa PERT underground heating pipe

PPR pipe-- PEXa PERT underground heating pipe 3. Color: green, white, gray and as customer request 4. ISO can provide the quality. 5. Color: Transparent, green, red, etc.  

PEX Pipe for floor heating
	Size(mm)	1216 1620 2025 2632 3240
	Heat Conductivity	0.45w/mk
	Coefficient of thermal expansion	0.025mm/(m·k)
	Bending radius	≥5D
	Medium temprature	(-40)° c ~ +90°c
	Pipeline internal wall	smooth pipe with low fluid resistance and roughness of 0.0004mm
	Continuous operating temprature	(-40)° c ~ +90°c
	Gas-Oxygen permeability	0
Radial pull of pipe ring	2400-3320N
Peak failure temprature	110°c
Bursting pressure	5.5-9Mpa
Continuous operating pressure	1.25Mpa
Serviceable life	more than 50 years
Certification	ISO 9001:2008   ISO14001

  Advantages: 1) Easy to process 2) Good thermal stability and long-term pressure resistance 3) Good anti-impact strength, reliability and security (The temperature of brittle fracture can reach to -70 degree) 4) Higher cost performance ratio 5) Flexibility and easy installation 6) Link by fusion, easy installation and repair   Applications: 1) For floor heating system of residential rooms, public building, bathroom and swimming pools 2) For using as the pipe of radiator and central heating in residential area 3) For hot and cold water supply and pipeline of drinking water system 4) For the pipeline of beverage alcohol and milk in food industry