Pex Pipe 16mm to 32mm Pex Aluminium Pipe Special for Floor Heating System

• Customization: Available
• After-sales Service: 5 Years
• Warranty: 5 Years, 1 Years
• Model NO.: HEWAI-PEX
• Compound Material: Aluminium Plastic Compound Pipe
• Material: PEX-Al-PEX, Crosslinked Polyethylene
• Installation and Connection: Sliding Compression
• Technology of Plastic Composite Pipe: an Integrated
• Base Pipe of Plastic Composite Pipe: Welded Steel Pipe
• Internal Coating Materials of Plastic Composite Pipe: Polyethylene Coating Steel Pipe
• Plastic Composite Pipe Coating Form: an Integrated
• Steel Skeleton PE Pipe Use: Municipal, Chemical, Oil Pipeline, Water System, Plumbing System
• Aluminium Plastic Compound Pipe Use: Water Heater Tube, Water Distribution Pipe in Building, Many Applications
• Aluminium Plastic Compound Pipe Material: Crosslinked Polyethylene Aluminum Composite Pipe
• Type: Pipe
• Forming Way: Extrusion
• Application: Decoration Parts, Structural Components, Functional Components, Hot and Cold Water Supply
• Material Properties: High Temp Resistance
• Markets Served: Water & Sewer
• Customized: Customized
• Usage: Internal
• Color: Multi Color
• Surface Finishing: Finished
• After-Sales Service: 50 Years
• Transport Package: PP Bag, Customized
• Specification: 16-50mm
• Trademark: HEWAI or Customized
• Origin: China
• HS Code: 3917210000
• Production Capacity: 90000FT/Day

Product Description

Watermark STD ISO15875 PEX Pipe

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

Technical Parameter

Technical Parameter	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 Dimension

Dimension	S5 Series	Dimension	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