International Standard Pex-a Pipe/ Pert Pipe/PPR with Oxygen Barrier for Underfloor Heating

Working Life
50 Years Under Normal Conditions
Fitting Material
Copper Plastic
Temperature
-20ºC-95ºC
Application
Supply Water, Floor Heating
Standard
ISO GOST ASTM
Transport Package
PP Bag
Specification
16mm-63mm
Trademark
Ritable
Origin
China
HS Code
39172100
Production Capacity
50000000/Year
Reference Price
$ 0.22 - 0.24
Contact Us

Product Description

International standard PEX-a pipe/PERT pipe/PPR with Oxygen barrier for underfloor heating 
International Standard Pex-a Pipe/Pert Pipe/PPR with Oxygen Barrier for Underfloor Heating
The cross-linking technology in a generic way means a process through which Polyethylene molecules get links between the polyethylene chains that provide high resistance to pressure and temperature. This makes polyethylene reticulated a material especially suitable for making pipes that can handle water circulation at high pressures and high temperatures up to 95°C.
International Standard Pex-a Pipe/Pert Pipe/PPR with Oxygen Barrier for Underfloor Heating Size Chart
OD (mm) Thickness (mm) Tolerance (mm) OD (mm) Thickness (mm) Tolerance(mm) OD (mm) Thickness(mm) Tolerance(mm)
16 1.8 0.3 20 1.9 0.3 25 2.3 0.3
16 2.0 0.3 20 2.0 0.3 25 2.8 0.3
16 2.2 0.3 20 2.3 0.3 25 3.5 0.3
20 2.8 0.3
OD (mm) Thickness (mm) Tolerance (mm)  
32 2.9 0.3
32 3.6 0.3
32 4.4 0.3

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
International Standard Pex-a Pipe/Pert Pipe/PPR with Oxygen Barrier for Underfloor Heating
International Standard Pex-a Pipe/Pert Pipe/PPR with Oxygen Barrier for Underfloor Heating
International Standard Pex-a Pipe/Pert Pipe/PPR with Oxygen Barrier for Underfloor Heating

Product details
International Standard Pex-a Pipe/Pert Pipe/PPR with Oxygen Barrier for Underfloor Heating International Standard Pex-a Pipe/Pert Pipe/PPR with Oxygen Barrier for Underfloor Heating International Standard Pex-a Pipe/Pert Pipe/PPR with Oxygen Barrier for Underfloor Heating
Products characters
International Standard Pex-a Pipe/Pert Pipe/PPR with Oxygen Barrier for Underfloor Heating
EVOH Layer
The inner layer is PEX-a pipe,middle layer is adhesive,outer layer is EVOH, the three layer structure make the pipe performance more stable and the thickness is symmetrical.

Anti-bacteria and scale prevention
The  Anti-oxygen layer can effectively prevent oxygen from entering the piping system , it inhibits bacterial and algal reproduction,prevent fouling,guarantee the water quality freshly and cleanly.

Anti-corrosion and rust protection
The oxygen transmission rate<0.1g(d:m)3,it can prevent the oxygen from seeping into the piping system,and prevent the water pollution problems caused by corrosion and rust of metal parts in HAVC system.Therefore,it extend the service life of the metal parts such as manifold and boiler in the heating system.
 
Application
Floor radiant heating system
Radiator heating system
Cold and hot water transportation pipes for central air conditioning,common air conditioning and solar water heater.
Cold and hot water transportation pipes for construction
The pipe for refrigerating system and water treatment system
International Standard Pex-a Pipe/Pert Pipe/PPR with Oxygen Barrier for Underfloor Heating
Com[pany Profile

Hebei Ritai Original Pipe Co., Ltd - the core subsidiary company of RITA I  GROUP- was founded  in   2001 . It is one of the plastic pipe manufacturers that  first recognized  the professionalizatio n 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 beautifu l   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  I S O 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 Nationa l 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.

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 always  available  for you.

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 Asi a
 

 

Floor Heating Systems & Parts

PNEUTEC.IT, 2023