5 Layers EVOH Oxygen Barrier Pexb Pipes for Radiant Heating System

China 5 Layers EVOH Oxygen Barrier Pexb Pipes for Radiant Heating System, Find details about China Pex-a Pipe, Pex Pipe from 5 Layers EVOH Oxygen Barrier Pexb Pipes for Radiant Heating System

Basic Info.

Model NO.

HEWAI-PEX

Application

Floor Heating and Heating&Cooling System

Package

100-200m

Size

16-50mm

Std

ISO

Trademark

HEWAI or Customized

Transport Package

PP Bag

Specification

16-50mm

Origin

China

HS Code

3917210000

Model NO.

HEWAI-PEX

Application

Floor Heating and Heating&Cooling System

Package

100-200m

Size

16-50mm

Std

ISO

Trademark

HEWAI or Customized

Transport Package

PP Bag

Specification

16-50mm

Origin

China

HS Code

3917210000

Product Desciption

EVOH PEXb Pipe/Oxygen Barrier Pexb Tubing/Pex Pipe

5 layers PEXb pipe Europe Market First Choice

PEX pipe is produced with crosslinked polyethylene. Due to the crosslinking, the polyethylene's performance is greatly enhanced still maintaining the excellent properties of thermoplastics.

HEWAI PEX pipe is a ideal solution for underfloor heating system, it provides a superior, efficient & clean heating system by distributing heated water from a heart source through a piping network. The PEX heating pipe has excellent mechanical performances and the ability to withstand instand high temperature up to 110ºC. At the same time, HEWAI PEX pipes can be manufactured into coils up to 500 meters,with efficient & no-fuss installation.

HEWAI PEX-a Pipe
Plastic Pipes for plumbing and heating
Pipe for systems with high pressure - 10 bars
Crosslinked polyethylene pipes Pex-a
With and without oxygen barrier EVOH,3 and 5 layers
Maximum flexibility
Maximum Pressure and temperature resistance
Easy and fast Installation
With thermal memory,light and freeze resistance

Technical Data	Thermal conductivity	0.35-0.46W/m*k
PEX-a	Coefficient of thermal expansion	0.2 mm/m*k
	Bend radius	>= 5D (D means outside diameter)
	Working temperature (° C)	-40° C - 95° C
	Oxygen-permeability	0
	Burst pressure at 25 ° C	16mm=6.2 Mpa 20mm=4.8 Mpa
	Max. Working Pressure	16 mm-PN 14. 20mm, 25mm-32mm PN 12.5
	Other	Static-free, 50 years life Span

PEX-a and PEX-b Pipe Scale:

PIPE Scale	S5 Series	PIPE Scale	S5 Series
Diameter (mm)	Wall Thickness (mm)	Diamete (mm)	Wall Thickness (mm)
16	2.0	16	2.2
17	2.0
20	2.0	20	2.8
25	2.3	25	3.5
32	2.9	32	4.4
40	3.6	40	5.5
50	4.6	50	6.9