EVOH Pexa Oxygen Barrier Pipe/Pex Pipe Underfloor Heating System Flexible

• Customization: Available
• After-sales Service: 5 Years
• Warranty: 1 Years
• Model NO.: HEWAI-EVOH Pipe
• Certification: ISO9001, CE
• Heating Type: Water Heating Systems
• Type: Thermoplastic Pipe
• Shape: Round
• Application: Floor Heating and Heating&Cooling System
• Package: 100-200m
• Size: 16-50mm
• Std: ISO
• Transport Package: PP Bag
• Specification: 16-50mm
• Trademark: HEWAI or Customized
• Origin: China
• HS Code: 3917210000
• Production Capacity: 90000FT/Day

Product Description

 

Product Description

16mm EVOH PEXa Oxygen barrier Pipe for Underfloor and Radiant Heating ISO15875

PEX pipe is produced with crosslinked polyethylene. Crosslinking is obtained through a chemical process that increases the bonds between macromolecules to form a more complex structure than the normal 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

Product Parameters

 

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 Size with EVOH Oxygen Barrier

PIPE SIZE	S5 Series		PIPE SIZE	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

Detailed Photos

 

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