China Heating Pipes Manufacturers, Suppliers and Factory - Customized Heating Pipes

Manifold Heating System
POLYGON Manifold heating systems are precision-engineered flow distribution systems designed for heating and plumbing applications.These systems serve as central hubs to regulate water flow between
PEX-AL-PE Pipe
The PEX-AL-PE pipe is a multilayer composite pipe designed for high-temperature and high-pressure applications. It combines the advantages of metal and plastic materials, featuring a three-layer
PEX-AL-PEX Pipe
The PEX-AL-PEX pipe is a high-performance multilayer composite pipe designed for advanced heating and plumbing systems. This design combines the flexibility and corrosion resistance of cross-linked
PEXB Capillary
POLYGON PEXB Capillary, also known as PE-Xb Capillary Pipe, represents an advanced, fine-diameter piping solution specifically engineered for modern radiant heating and cooling systems. The PEXB
Anti-UV PEX Pipe
Anti-UV PEX Pipe is a specialized cross-linked polyethylene pipe engineered for applications requiring exposure to sunlight or other sources of ultraviolet radiation. It is designed to overcome the
PEX B Pipe
POLYGON PEX B pipe is a high-performance cross-linked polyethylene pipe manufactured using advanced silane cross-linking technology (PEX-B). The PEX-B pipe features a smooth inner wall, excellent
PEX B EVOH Pipe
POLYGON PEX B EVOH Pipe (also referred to as PEX Oxygen Barrier Pipe is a high-performance composite pipe designed for heating and plumbing systems requiring oxygen diffusion prevention. The product
PERT Tubing
POLYGON PERT Tubing is a high-performance non-crosslinked polyethylene piping solution designed for modern heating and plumbing systems. Our product range includes PE-RT I Pipe, PE-RT II
PERT Fittings
POLYGON PERT Fittings are precision-engineered components designed for seamless integration with PERT piping systems. Our product range includes Cap，Coupling，90° Elbow，Tee，Reducing Tee，Reducing
PB Tube
POLYGON PB Tube (Polybutylene pipes) represent the pinnacle of polymer piping technology, renowned as plastic gold in the industry for their exceptional performance and versatility. Manufactured

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What is Heating Piping System ?

Heating pipes consist of PEX Pipe, PERT pipe (PERT tubing), PB pipes, Multilayer pipe (PAP pipes)

PEX Pipe:

Polyethylene that is cross-linked using a silane (moisture cure) method after the extrusion process. This creates a durable, thermoset material.

PERT Pipe (PERT tubing):

A thermoplastic polymer specifically engineered for long-term strength and durability at elevated temperatures and pressures. It does not require cross-linking.

PB Tube:

A high-performance, semi-crystalline thermoplastic polymer known for its exceptional flexibility, thermal stability, and creep resistance.

Multilayer pipe (PAP pipes):

A multi-layer composite pipe consisting of an aluminum layer welded and bonded between an inner and outer layer of PEX (usually PEX-A or PEX-B).

The Category of Heating Piping system

PEX pipes:
PEXB pipe, PEXA pipe, PEXB Capillary, PEXB EVOH pipe
Crosslinked; High-temperature plastic pipe.
PERT Pipes (PERT tubing):
PERT Tubing，PERT I Capillary Pipe，PERT I Two Layer Pipe，PERT I 3-layer EVOH Pipe，PERT I 5-layer EVOH Pipe，PERT II Pipe，PERT II TWO layer pipe，PERT II 3-layer EVOH Pipe， PERT II 5-layer EVOH Pipe; Non-crosslinked, medium-temperature plastic pipe.
PB Tube:
PB Tube, PB fittings ; High-performance thermoplastic pipe.
Multilayer pipe(PAP pipes):
PEX-AL-PE pipe, PEX-AL-PEX pipe, PERT-AL-PERT pipe, PE-AL-PE pipe; Composite pipe (Plastic-Metal-Plastic)

Product Advantages

Product Advantages of PEX Pipe:

High cross-linking density (>70%), providing excellent long-term strength and resistance to stress cracking.
Outstanding thermal memory effect, allowing for secure connections with expansion-type fittings.
Excellent resistance to chlorine and oxidation.
Good flexibility.
High resistance to creep deformation at high temperatures.

Product Advantages of PERT Pipes (PERT tubing):

Good flexibility and ease of installation.
Excellent hydrostatic strength at elevated temperatures.
Superior low-temperature impact resistance, reducing the risk of cracking during handling in cold weather.
Can be thermally welded using socket fusion, creating seamless, leak-free joints.
Good chemical resistance.

Product Advantages of PB Tube:

Extremely high flexibility, making it very easy to handle and install.
Superior resistance to creep and stress cracking under continuous load.
The smoothest inner wall surface among plastic pipes, resulting in excellent flow characteristics and reduced pressure drop.
High thermal stability and impact strength.
Can be joined by heat fusion, creating monolithic joints.

Product Advantagesof Multilayer pipe (PAP pipes):

The aluminum core acts as an oxygen barrier, protecting system components from corrosion.
Completely impermeable to oxygen, which is critical for closed-loop heating systems.
High dimensional stability; the pipe does not expand or contract as much as all-plastic pipes under temperature changes.
The aluminum layer adds strength and allows for a smaller bending radius compared to PEX/AL/PERT pipes.

Application

Application of PEX Pipes:

Potable water supply systems (hot and cold).

Radiant heating systems.

Service lines and municipal water mains.

Application of PERT Pipes (PERT tubing):

Radiant floor heating and snow melting systems.

Hot and cold-water distribution.

Residential plumbing.

Application of PB Tube:

Hot and cold-water plumbing.

Radiant floor heating.

Application of Multilayer pipe (PAP pipes):

Radiant floor and wall heating/cooling systems.

Hydronic heating distribution (manifold to radiators/fan coils).

Snow and ice melting systems.

FAQ

FAQ of PEX Pipes

Q1:What is the key advantage of PEX-B's memory effect?

A: It allows the pipe to shrink tightly onto a fitting after being expanded, creating a reliable, mechanical joint.

Q2:What is the maximum temperature for PEX-B?

A: It can typically withstand continuous operation at temperatures up to 95°C.

Q3: How does PEX-B's flexibility compare to PE-RT?

A: They are generally similar, but specific flexibility can vary by manufacturer and grade.

Q4：Can PEX-B be used with clamp fittings?

A: Yes, it is fully compatible with clamp-type (crimp) fittings, expansion fittings, and push-to-connect fittings.

Q5:Is there a smell associated with PEX-B?

A: Some types may have a slight odor from the cross-linking process, but this does not affect water quality or safety.

FAQ of PE-RT Pipes(PERT tubing)

Q1:Can PE-RT pipes be used for radiator connections?

A: Yes, they are suitable for low-temperature radiator systems commonly used in modern installations.

Q2: Does PE-RT have a memory effect like PEX?

A: No, it lacks the strong molecular memory of cross-linked PEX.

Q3: How are PE-RT pipes joined?

A: They can be joined using clamp-type fittings, compression fittings, or thermal fusion.

Q4: Is PE-RT suitable for underground applications?

A: Yes, with proper insulation and protection, it can be used for underground circuits.

FAQ of PB Tube

Q1: What is the main advantage of PB pipe?

A: Its combination of extreme flexibility, high-temperature resistance, and the ability to be heat-fused makes it a premium choice for demanding applications.

Q2:How does PB's pressure rating compare to PEX?

A: PB typically has a very high pressure rating, often superior to many PEX and PE-RT grades at similar temperatures.

Q3: Can PB be used outdoors?

A: It is susceptible to UV degradation and should not be used in direct sunlight without protection.

FAQ of Multilayer pipe (PAP pipes)

Q1: Why is an oxygen barrier important?

A: It prevents oxygen from penetrating the pipe wall and corroding ferrous components (like boilers, pumps, and radiators) in closed-loop heating systems.

Q2: What is the advantage of PAP's shape-holding ability?

A: It allows for neat, professional-looking installations, reduces the number of fittings required, and simplifies installation in complex layouts.

Q3: Can PAP pipes be used for potable water?

A: Yes, if the inner PEX layer is certified for potable water.

Q4: How are PAP pipes connected?

A: They are typically connected using specialized compression or crimp fittings designed for multi-layer pipes.

Certification

Akan Enterprise Group Co., Ltd. was founded in 2000 which is one of the first providers of comfortable home system solutions in China that integrates production, research and development, and sales. Our products cover areas such as building water supply, drainage, heating, fresh air, water purification, waterproofing, HVAC energy transmission and distribution and have obtained professional certifications in many countries.

Our Factory

We have built 7 major production bases in Shanghai, Henan, Hunan, Tianjin, Zhejiang, Chongqing and Guangdong which cover a total area of 1.7 million square meters.
Our digital Intelligent Factories use renowned technology (KraussMaffei\ Maillefer) product linke, fully automatic production robot, automated production scheduling and MES sytem to improve production efficiency.
4 National-level CNAS laboratories strictly follow the three-inspection system (self-inspection, mutual inspection, and dedicated inspection) from raw materials to finished products to ensure product quality.

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Production

Cases

Shanghai International Global Financial Center

Shenyang Olympic Center

German Consulate in Shanghai

Snow-Dragon Antarctic Research Vessel

We are one of the most reliable heating pipes manufacturers and suppliers in China. Please feel free to buy high quality heating pipes made in China here from our factory. We also accept customized orders.