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20mm Pex-a Pipe with Ce for Underground Heating System


Product Detail

Basic Info

  • Model NO.:20mm pex-a pipe with CE for underground heating

  • Material:PEX

  • Hardness:Hard Tube

  • Type:Thermoplastic Pipe

  • Color:White Pex-a Heating Floor Pipe 16mm

  • Shape:Round

  • Usage:20mm Pex-a Pipe with Ce for Underground Heating

  • Trademark:Sunplast

  • Transport Package:Seaworthy Woven Bag for Pipes and Paper Box

  • Specification:20mm pex-a pipe with CE for underground heating

  • Origin:Tianjin China

  • HS Code:3917290000

Product Description

Quick Details
Place of Origin: Zhejiang, China (Mainland)
Brand Name: SUNPLAST
Material: PE
Specification: 16mm-32mm
Length: 100-300m
Thickness: 1.8mm-4.4mm
Standard: GB/T 18992-2003, BS7291-1-2001
Product name: Germany standard PEX a pipe / PEX a pipe / PE-Xa pipes floor heating
certificates: CE, ISO, BV,GOST,SGS
Crosslink: more than 80%
Working temperature: -20 to 90 degree
Diameter: 16mm-32mm
Burst pressure: more than 3.0MPa
Bending radius: 5D
Color: White
OEM/ODM: Acceptable

Production Information
Name PEX-a pipe & PEX-b pipe





Impact Strength (%)

Creep Rate
Color white transparent
Grade S5,S4,S3.2
Standart GB/T18992-2003,ISO15875, DIN4726
Length 4m/pc, 6m/pc, 100m/roll, 200m/roll or as request


Sunplast PEX is a cross-linked polyethylene (PEX) product.Cross-linked polyethylene (PEX) tubing provides excellent chemical and corrosion resistance, making it ideally suited for harsh water conditions or aggressive installation environment.
Junxing PEX pipe--PEXa pipe and PEXb pipe.

Product Features
1. Broad temperature scope, long usage life up to 50 years. 2. Hardness and elasticity, higher inner pressure strength. 3. Higher chemical corrosion resistance and environmental stress cracking i.e. more kinds of chemical liquid can be conveyed. 
 4. With low surface tension, it can effectively prevent scale. 
 5. In conformity with potable water hygienic standard, the pipe contains non-toxic components, not being rotten and breeding bacteria 
 6. Having smoothness both inner and outer walls, the pipe have featured its smallest flow resistance and low noise. 7. Good bending property, easy to adjust while installation. 8. Light weight, convenient for installation and transportation. 

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.

Q1. What material of pipe are you specialized in?
A: We manufacture PE, HDPE, PPR, PB, 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 1600mm diameter (PE pipe) as the largest size.

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. Where is your factory located in?

A: Our factory located in Ningbo and Shaoxing City, the second largest port in China, which is only one hour away from Shanghai airport.

Q7: Can you provide us some samples for testing?

A:  Of course, my friend. For small amount of samples, we can provide you for free.

Q8: How is our customer service?
A: all our sales representatives can speak fluent English. They will answer all of your questions in 24 hours.