Basic Info.
Tensile Strength
3.9MPa
Transport Package
PP Bag
Specification
16mm-63mm
Trademark
Ritable
Origin
China
HS Code
39172100
Production Capacity
50000000m/Year
Product Description
PEX-A pipe with international standard IS 9001 ISO 15875 for water supply and underfloor heating system
Pipe introduction
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.
Size Chart
| OD (mm) | Thickness (mm) | Tolerance (mm) | OD (mm) | Thickness (mm) | Tolerance(mm) | OD (mm) | Thickness(mm) | Tolerance(mm) |
| 16 | 1.5 | 0.3 | 20 | 1.9 | 0.3 | 25 | 2.3 | 0.3 |
| 16 | 1.8 | 0.3 | 20 | 2.0 | 0.3 | 25 | 2.5 | 0.3 |
| 16 | 2.0 | 0.3 | 20 | 2.3 | 0.3 | 25 | 2.8 | 0.3 |
| 16 | 2.2 | 0.3 | 20 | 2.8 | 0.3 | 25 | 3.5 | 0.3 |
| OD (mm) | Thickness (mm) | Tolerance (mm) | OD (mm) | Thickness (mm) | Tolerance(mm) | OD (mm) | Thickness(mm) | Tolerance(mm) |
| 32 | 2.9 | 0.3 | 40 | 3.7 | 0.4 | 50 | 4.6 | 0.5 |
| 32 | 3.0 | 0.3 | ||||||
| 32 | 3.6 | 0.3 | ||||||
| 32 | 4.4 | 0.3 |
Charachaters
| Item | Unit | Index |
| Density | g/cm2 | ≥0.94 |
| Tensile Strength | N/M2 | ≥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 |
Product advantage
Cross-linked structure make good flexible pipe
Cross-linked structure,high flexible, good heat and creep resistance,long life time more than 50 years.
Heat-resistance and anti-cold,stable used.
Better performance of cold and hot resistance,temperature range:-20ºC-+95ºC, heat conductivity coefficient 0.40W/m.k, and good thermal conductivity without scaling.
Good pressure resistance
In the floor radiant system,the pressure performance of PEX-a pipe is 1/3 higher than PPR pipe with the same thickness; In the Radiator heating system,the pressure performance of PEX-a pipe is 2/3 higher than PPR pipe with the same thickness;
Better softness,easy installation
Planar structure makes the pipe softness and easy to bend, small internal stress and convenient installation.
Cross-linked structure,high flexible, good heat and creep resistance,long life time more than 50 years.
Heat-resistance and anti-cold,stable used.
Better performance of cold and hot resistance,temperature range:-20ºC-+95ºC, heat conductivity coefficient 0.40W/m.k, and good thermal conductivity without scaling.
Good pressure resistance
In the floor radiant system,the pressure performance of PEX-a pipe is 1/3 higher than PPR pipe with the same thickness; In the Radiator heating system,the pressure performance of PEX-a pipe is 2/3 higher than PPR pipe with the same thickness;
Better softness,easy installation
Planar structure makes the pipe softness and easy to bend, small internal stress and convenient installation.
Product 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
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
Company Profile
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.
Delivery terms
Our advantage
FAQ
Q1. Are you trading company or manufacturer?
A: We are professional manufacturer and welcome to your visit at any time.
Q2. How long is your delivery time?
A: Generally it takes 5-10 days if the goods are in stock, which depends on your quantity and can be negotiable.
Q3: Do you provide samples?
A: Yes, of course, samples is available for small quantity we can supply for free.
Q4: What is your terms of payment?
A:Western Union, T/T 30% in advanced, balance before shipment.
Q5: For pipe fittings, what do you do mainly?
A: For fittings, coupling(socket), elbow,tee,reducer,union, valve,cap,some electrofusion fittings and compression fittings.
Q6: Can i have my own logo on the product?
A: Yes, sure, you just send us your drawing, we'll make logo for you, and before production we will confirm with you in advance.
Q7: Can i request to change the method of package and transportation?
A: Yes, the packing and trasportation can be as per your requirements.