Pex-a Pipe with Natural Color for Heating Floor

• Customization: Available
• After-sales Service: 7*24h on Line
• Warranty: 12 Months
• Certification: GOST, ISO9001
• Heating Type: Water Heating Systems
• Application: Supply Water, Floor Heating
• Temperature: -20ºC-95ºC
• OEM: We Are Factory,OEM Is Ok.
• Working Life: 50 Years Under Normal Conditions
• Transport Package: PP Bag
• Specification: 8mm-63mm
• Trademark: RITAI
• Origin: China
• HS Code: 39172100

Product Description

 

Product Description

1. External coating of oxygen barrier PEX tubing effectively prevents diffusion of oxygen molecules into the water through walls of the pipe. This feature prevents corrosion of cast iron components in the system (circulator pumps, air purgers, fill valves, boiler heating elements, etc.) and allows using it in hot water hydronic heating applications, including baseboard/radiator heating, fan coils, and radiant floor heating applications.
2. The producing of PEX-a pipe is strictly comply with ISO 15875
3. High flexibility ,be easy bent and curved at low temperature
4. Temperature resistance: usable range -20ºC-95ºC
5. Good thermal memory
6. Pressure Resistance: up to the highest pressure standard of China floor heating system

   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

Physical Performance

Item	Unit	Index
Density	g/cm2	≥0.94
Tensile Strength	N/M	≥19-26
Elongation at break	%	≥400
Degree of Cross-linking	%	≥70
Vicat softening point	ºC	123
Heat conductivity coefficient	W/m.k	0.4
Longitudinal recovery ratio	%	≤3.0
Aging of heat and oxidation resistance	Year	>50
Anti-static pressure property	%
	20ºC Ring Stress 12Mpa,1h	NO leakage NO cracking
	95ºC Ring Stress 4.8Mpa,1h
	95ºC Ring Stress 4.7Mpa,22h
	95ºC Ring Stress 4.6Mpa,165h
	95ºC Ring Stress 4.4Mpa,1000h

Products Features
 

1. Higher flexibility: be easily bent and curved at low temperature
2. Thermal Memory: can recover the original shape when hot air is applied, allowing it to be repaired
3. Higher temperature and pressure resistance

 

Product Parameters

     Ritable PEX-a (cross-linked polyethylene) pipes are made of high density polyethylene (HDPE) from LG chemical company. Our PE-Xa pipe has excellent chemical, corrosion, temperature and pressure resistance.Meanwhile it has achieved an average 84% of cross-linking degree during the manufacturing process, which is higher than the average degree in this sector.Ritable PE-Xa pipe has been exported to many countries and recognized by more and more user all over the world.


Product Application
1. Cold and hot water system for buildings. 
2.Air-condition system and sewage treatment system.
3. Concentration heating system in the residential houses 

 

Model NO.	PEX-a EVOH	Usage	Floor Heating
Packing	PP Bag	Package	100m-400m
Size	16mm-32mm	Thickness	1.8mm-3.6mm
Std	ISO	Temperature	-20ºC-95ºC
Application	Supply Water, Floor Heating	OEM	We are factory,OEM is OK.
Connection	Axial Ftting  Q&E fitting	Fitting Type	Elbow,Tee,Coupling
Fitting Material	Copper  Plastic	Trademark	RITABLE
Origin	China	Working Life	50 years under normal conditions

Certifications

Packaging & Shipping