EVOH PEX-a Oxygen barrier Pipe for Underfloor and Heating
PEX-a 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.
Product basic information and pipe properties
| 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 |
Product features
- Higher flexibility: be easily bent and curved at low temperature
- Thermal Memory: can recover the original shape when hot air is applied allowing to be repaired
- Higher temperature and pressure resistance
- International Standard
- Supply the whole Plumbing system: copper fittings are made of European cw617 and plastic fittings are produced by PPSU.
- Anti UV and anti-oxygen Multi-layer structure are available
PEX-a natural color Processing Evoh PEX-a
Product Description:
Our PEX-a pipes are produced by high quality raw materials from LG chemical . Meanwhile with our extensive manufacturing experience, our pipes are more flexible than others, which faster installations, fewer connection points and less risk of leaks.
Product Advantages:
- Much lighter weight and can be more easily transported and installed;
- Excellent flexibility makes pipe bend and curved conveniently during construction;
- Having superior strength and durability, freeze resistance and resistance to corrosion, tuberculation and deposits;
- Nontoxic and smell-less, produced by recyclable, eco-friendly materials;
- low fluid friction and low noise;
- good heat dispersion, heat conductivity coefficient is 0.4W/M.K and saving energy for floor heating system;
- More than 50 years service duration, under normal conditions
Applications:
- Floor radiant heating system
- Plumbing pipe for cold and hot water
- Food Industries for soft drink, wine and milk
Company:
RITAI PIPE GROUP was created in 2001 in CHINA,and up till nowadays is a pioneer in the field of floor heating and plumbing pipe system.
With more than 20 year's extensive experiences in pipe production, ISO ,etc. Certificated qualification and strict standard,Using the most advanced technology equipment as well as high quality raw materials for our products,let us keep very competitive in the current market.What's more,we are the first manufacturer in China that starting producing PE-Xa pipes,Definitely the leading manufacturer in China.we have also served many big famous project in China(for example,Beijing Worker's sports stadium etc.),We are confident that our products will meet your quality while cutting your cost.
Now Our products have been exported to many countries,Such as Russia, Ukraine, Spain, Brazil etc., which have been highly praise and reputation from overseas customers.We will be your reliable and trustworthy long-term partner.
Package & Delivery:
FAQ
1.Where is your factory located in?
Our factory located in Qinhuangdao City, which is only 2.5 hours away from Beijing City by fast train
2.Can you provide us some samples for testing?
Ok, no problem . To enable you have a good understanding of our product quality,
Sample is available for you testing.
3.Which kind of payment terms you usually do?
We usually do T/T, But L/C is no problem.
4.How about the delivery time?
For small order, 15 days is ok,large order maybe will 30 days.
5.Do your factory can provide OEM Services?
Yes, we can produce product by customers' special requirement.
We have many OEM Customers from Europe and Southeast Asia
Audited Supplier 
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