China Manufacturerdn16mm DN20mm. Oxygen Barrier/EVOH Pex-a Pipe for Under Floor Heating

• Customization: Available
• Material: HDPE
• Kind: Thermosetting Plastics Pipe
• Water Absorption: ＜0.01%
• Contraction Percentage: ＜0.4%
• Tensile Strength: 30~40MPa
• Pakage: 100m-400m
• OEM: We Are Factory,OEM Is Ok.
• Connection: Axial Ftting Q&E Fitting
• Temperature: -20ºC-95ºC
• Fitting Material: Copper Plastic
• Fitting Type: Elbow,Tee,Coupling
• Transport Package: PP Bag
• Specification: 16mm-63mm
• Trademark: Ritable
• Origin: China
• HS Code: 39172100
• Production Capacity: 50000000m/Year

Product Description

Product Description

PE-Xa barrier pipe suitable for use in Underfloor Heating and Wall Hung Radiator systems. Ideal for fitting to castellated panels or direct to insulation the PE-Xa pipe can be easily bent into position and held in place with clips.
Three layer barrier pipe with EVOH oxygen barrier outer layer and PE-Xa inner layer. Easy to bend and secure for Under Floor Heating pipework. Suitable for use in general heating applications, maximum temperature 95oC, 6 bar maximum pressure. 
 

DN/mm	Average limit deviation	S5		S4
		Wall thickness (mm)	Limit deviation	Wall thickness (mm)	Limit deviation
16	+0.3	1.8	+0.3	2.0	+0.3
20	+0.3	1.9	+0.3	2.3	+0.3
25	+0.3	2.3	+0.4	2.8	+0.4
32	+0.3	2.9	+0.4	3.6	+0.5
40	+0.4	3.7	+0.5	4.5	+0.6
50	+0.5	4.6	+0.6	5.6	+0.7
63	+0.6	5.8	+0.7	7.1	+0.9

Detailed Photos

Pipe Structure:

Constructed of an inner layer of PE-Xa, an adhesive layer and an outer oxygen barrier layer of EVOH. This gives a higher temperature rating than the Alpert multilayer pipe at 95oC and 6 bar.
The EVOH layer prevents permeation of oxygen through the tubing which eliminates corrosion of the metal components in a heating system

 

Pipe Advantage

1. The penetration rate of our PE-Xa EVOH pipe with three barrier layers is <0.1g/(d.m)3 much lower than national standards;
2. Such an Anti-oxygen layer can effectively prevent oxygen from entering piping system, and protect metal fittings in the system from rapid corrosion, and ensure water quality freshly and cleanly;
3. PEX-a pipe can bear extreme temperature difference from - 20ºC to +95ºC, and keep heat conductivity coefficient be 0.4W/m.k.
4. Having smoother inner and outer surface, much lower fluid resistance and fluid noise;
5. PE-Xa with oxygen barrier layer can make pipes be more abrasion resistant and greatly increase the service life of the pipe.

 

Product Application

1. Floor radiant heating system
2. Cold and hot water system
3. Industrial installation
4. Air conditioning installation
5. Underfloor heating system

Company Profile

 

Packaging & Shipping

 

Our Advantages

 

 

FAQ

Q: How about your delivery time?
A: Usually the delivery time will be 15-20 days, and 7 days for main popular sizes.


Q: What is your MOQ?
A: The MOQ is 20GP. Less quantity is also ok but the freight is higher.


Q: What is your payment term?
A: 1). 30% TT deposit, the balance should be paid against copy of B/L within 10 days.
    2). By irrevocable L/C at sight...
         Other payment can be negotiated.


Q: Can I mix several sizes in one container?
A:Yes, you can mix several sizes and patterns, and you can also mix pipes and pipe fittings together.