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1/2"-2" Pex-a Pipe with ASTM Standard for Underfloor Heating System

Overview Product Description Ritable PEX-a (cross-linked polyethylene) pipes are made of high density polyethylene (HDPE;
Basic Info
After-sales Service 1 Years
Warranty 1 Years
Certification GOST, ISO9001, CE
Package 100m-400m
Temperature -20ºC-95ºC
OEM We Are Factory,OEM Is Ok.
Connection Axial Ftting Q&E Fitting
Fitting Type Elbow,Tee,Coupling
Fitting Material Copper Plastic
Working Life 50 Years Under Normal Conditions
Transport Package PP Bag
Specification 8mm-63mm
Trademark Ritable
Origin China
HS Code 39172100
Production Capacity 30000000m/Year
Product Description

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. With this technique the Ritable pipes could be made both in ISO 15875 and ASTM F876/877 standard.

1/2"-2" Pex-a Pipe with ASTM Standard for Underfloor Heating System

1/2"-2" Pex-a Pipe with ASTM Standard for Underfloor Heating System

Detailed Photos

ASTM standard PEX-a pipes basic specification:

Pipe SizeOutsize Diameter(In)Outsize Diameter(mm)Wall Thickness(In)Wall Thickness(mm)


PEX-a pipe characters:

1. Super-hygienic-manufactured Engel-method pipe without chemical contamination2. Highly flexible--the tightest bend radius available with as little as 3-1/2" for 1/2" tubing.3. Unique shape memory--offers the opportunity for strong,durable and reliable Plastic Ring connections(ASTM F 1960 fittings).4. Remarkable thermal memory-can recover the original shape when hot air is applied allowing to be repaired.5. Excellent physical characteristics--highest operating temperature 200°F(93.3ºC) with 100 psi.6. Standard ASTM F876/877, ASTM F1960, CSA B137.57. All production lines equipped with a meter measure device to ensure sufficient length of the pipe8. Good product traceability.The produced date and on-duty staff is shown on the qualified marks.9. Advanced packaging methods,which protects our products from ultraviolet radiation and also ensures no damage before installation.10. Maintains long-term and frequent technical communication with raw material suppliers in Europe and Asia which guarantees our technical leadership.

ASTM standard PEX-a pipes Physical Characters:
Test ItemsTest ConditionsStandardReference
Degree of cross-linkingSink the sample into 500:1 Xylene solution.Heat extract for 8h±5min.Weight and calculate after dry for 3h≥70%D2765 Method B
Environmental stress crackingNotch(10% of minimum wall thickness) on the inside of the tubing wall in the axial direction.No Ballooning No Bursting No Seepage or Weeping No DelaminationD1598
Hydrostatic StrengthTemp.:73.4°F(23.0ºC),hoop-stress:1300psi(8.96Mpa)Test at least 2h,test for 1000h without failureD1598
Burst PressureTemp.:73.4°F(23.0ºC),hoop-stress:1300psi(13.1Mpa)Last60-70s No BurstD1598

PE-Xa pipe advantage:

-Wide range working temperature(-10C~95C), Hi-pressure resistance
-30% more flow than metal pipe
-50 year working life
-Non-corrosive, scale-free
-Hygiene, no oxygen permeability, no growth of Microorganism
-Non-inflammable, non-static
-Easy bending but never spring back
-Light in weight, easy to carry and store
-Few pipe fitting applying leading to little leakage
-Economical price.

The Applications:

-Cool & Hot Water Pipe System
-Housing Gas Pipe System
-Under floor heating System
-Solar Energy & Air-conditioning Matching Pipe System
-Medical, Foodstuff & Chemical Industry Pipe System

Company Profile

Hebei Ritai Original Pipe -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.


1/2"-2" Pex-a Pipe with ASTM Standard for Underfloor Heating System

Packaging & Shipping

1/2"-2" Pex-a Pipe with ASTM Standard for Underfloor Heating System

1/2"-2" Pex-a Pipe with ASTM Standard for Underfloor Heating System

Our Advantages

Contact Us:
Thanks for your attention on us.If you are interested in any of our products ,please feel free to contact me.


Sales: Leo Zhang

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.
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