Three layers PEX-a pipes EVOH with oxygen layer for the underfloor heating and water supply
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.
1. Product information
Pipe details
| Model NO. |
PEX-a |
Usage |
Floor Heating |
| Packing |
PP Bag |
Package |
100m-400m |
| Size |
16mm-63mm |
Thickness |
1.8mm-5.8mm |
| 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 |
Pipe Size
| 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 |
2. Product Advantage
- The producing of PEX-a pipe is strictly comply with ISO 15875
- High flexibility ,be easy bent and curved at low temperature
- Temperature resistance: usable range -20ºC-95ºC
- Good thermal memory
- Pressure Resistance: up to the highest pressure standard of China floor heating system
3. 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
4. Floor radiant heating system and snow melting system of airport and traffic network.
4. Company introduction
Hebei Ritai Original Pipe Co., Ltd -the core subsidiary company of RITAI GROUP- was founded in 2001. It is one of the plastic pipe manufacturers that first recognized the professionalization and scale production. RITAI GROUP is specialized in researching and developing, production of plastic pipes. We can provide water supply and heating systems for residential and commercial buildings and municipal projects. The company is located in the beautiful seaside city - Qinhuangdao. We have nearly 100 modern production lines. All our products are made of imported high-quality raw material. The main products include pipes and fittings for floor heating systems, water supply and drainage systems, municipal pipelines, etc.
RITAI GROUP has an advanced and perfect quality control system. It has been passed the certification of ISO 9001 (international quality management system) and ISO 14001(environment management system), and OHSAS18001(healthy management system). All the products should be passed the three-level inspection: raw material inspection, production online inspection, and finished products inspection. Products have been tested and approved by the National Laboratory. To promote industry-standard development, we actively initiated and participated in the compilation of national and local technical standards and construction specifications; simultaneously. The company always stands at the top of the plastic pipe industry through continuous research and improved production process. The company has the National Class A Construction Qualification and a professional and high-quality construction team.
Relying on advanced pipeline technology, scientific enterprise management, and excellent quality service, our business network has developed rapidly, products have been all over the country and exported overseas. All sectors of society recognize our effects. We have established long-term strategic partnerships with China Railway Construction, China State Construction, Vanke, Sino-Ocean, and other large enterprises. The company's cumulative sales of pipes have exceeded 400 million meters. And products were applied to more than 8000 projects.
5.FAQ
Q1. What material of pipe are you specialized in?
A: We manufacture PE-Xa, PPR, PE-RT, PEX Aluminum composite pipes and fittings.
Q2. Do you produce PVC pipes and fittings?
A:Sorry, dear friend. We are more professional PE and PPR pipe and fittings, which are more suitable for drinking water as they are more hygienic than PVC material.
Q3. Please tell me your largest outer diameter for pipes.
A: We can produce 8mm-- 110mm diameter (PE pipe).
Q4. The price of your products is higher than others.
A: We can't promise you the best price, but we can promise you the best quality. We import raw material from famous companies such as Borstar, LG Chemical, Chervrom, Hyosung, Lydellbasell, Sinopec.
Q5. For pipe fittings, what do you do mainly?
A: For fittings, coupling (socket), elbows, tee, reducer, union, valve, cap and copper insert fittings are our main products.
Q6: Can you provide us some samples for testing?
A: Of course, my friend. For small amount of samples, we can provide you for free.
Q7: How is our customer service?
A: all our sales representatives can speak fluent English. They will answer all of your questions in 24 hours.
Contact Us:
Thanks for your attention on us.If you are interested in any of our products ,please feel free to contact me.
Audited Supplier 
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