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Insulated Copper Tube
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PE Fire-Retardant Insulated Copper Pipe for Air Conditioners
Our PE insulated copper pipes are engineered with a fire-retardant polyethylene insulation layer, offering extra safety during installation and operation. The UV-resistant PE cover also ensures long-term outdoor durability, making this copper pipe an ideal choice for split air conditioner and HVAC systems.
Residential and commercial split air conditioners
VRF/VRV systems
Heat pump installations
Outdoor air conditioning systems exposed to sunlight
Piping where fire-retardant insulation is required (e.g. high-rise buildings)
● Copper pipe standard:
C1220T, EN12735, AS1571, ASTM B280
XLBAODI’s Insulated Copper Pipes are designed for top-tier performance in demanding HVAC environments. The pipes featur
PE insulated copper pipe is a key component in air-conditioning systems, serving as the refrigerant connection between indoor and outdoor units.
Its role is not only to transfer refrigerant, but also to maintain thermal efficiency, protect system stability, and support long-term operation under different installation environments.
At XLBAODI, we manufacture PE insulated copper pipes designed for consistent performance across residential and commercial HVAC applications.
The inner tube is made from 99.9% pure copper (C12200 / TP2), widely recognized as the standard copper grade for HVAC systems.
This copper material offers:
Excellent thermal conductivity
Strong corrosion resistance
Stable mechanical performance
Compatibility with common refrigerants such as R22, R410A, and R32
All copper tubes comply with international standards including ASTM B280, EN 12735, and JIS H3300, ensuring safety and reliability across global markets.
XLBAODI’s PE insulated copper pipe adopts a three-layer insulation structure:
Inner layer (LDPE): smooth surface for stable insulation contact
Middle layer (IXPE): enhanced thermal insulation and structural protection
Outer layer (PE): resistance to UV exposure, wear, and aging
This structure helps reduce heat loss, prevent condensation, and protect the copper pipe during transportation, installation, and long-term use.
Operating temperature range:
-40°C to 110°C, suitable for both hot summers and cold winter conditions.
Different systems and pipe lines may require different insulation levels.
XLBAODI provides flexible insulation configurations to match real installation needs.
Insulation thickness options: 9mm–25mm
Twin-line insulated copper pipes available
Two lines can be configured with different insulation thicknesses if required
Inner diameters available from Φ8 to Φ22
Lengths can be customized based on project requirements
This flexibility allows installers and system designers to balance performance, space, and cost.
PE insulation is designed to perform reliably as a complete system connection, covering both indoor and outdoor pipe sections.
Key performance characteristics include:
UV resistance for outdoor exposure
Low moisture absorption to reduce condensation risks
Good heat resistance and mechanical durability
Textured surface options to improve wear resistance and handling
When properly installed and protected, PE insulated copper pipes support long service life with minimal maintenance.
With over 20 years of manufacturing experience, XLBAODI supports HVAC partners with practical customization options, including:
Custom pipe sizes and lengths
Multiple insulation thickness selections
Label printing for length or product identification
Flexible production planning for different markets
Our focus is on stable production, consistent quality, and reliable delivery, supporting long-term cooperation rather than one-time supply.
PE insulated copper pipe plays a critical role in maintaining HVAC system efficiency and reliability.
By combining high-purity copper with a well-designed PE insulation structure, it helps ensure stable refrigerant flow, reduced energy loss, and dependable long-term performance.
At XLBAODI, we manufacture PE insulated copper pipes with a focus on material quality, process control, and real-world installation needs—supporting HVAC systems that perform consistently, season after season.
e a fire retardant insulation layer that meets high safety standards, making them ideal for both residential and commercial installations. An embossed polyethylene film provides added abrasion resistance, ensuring the longevity of the copper pipes even in harsh conditions. The external layer is crafted to be non-toxic, chemical-resistant, and UV-resistant, offering robust protection against environmental factors. Capable of operating within a wide temperature range of -40°F to 248°F, these pipes are versatile and reliable. Available in both plain end and flared end options, XLBAODI's insulated copper pipes provide flexible and efficient solutions for all your HVAC needs.
