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Insulated Copper Tube
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20+years specialized in manufacturing and processing PE INSULATION PIPE AND INSULATED COPPER PIPE for air conditioners, and provide various customized solutions.
PE Insulated Copper Pipe Technical Data | ||||
Type | Copper Thickness | Insulation I.D | Insulation Thickness | Length |
1/4‘’ | 0.38mm-0.8mm | Φ8 | 9mm-25mm | 3m-30m |
3/8“ | 0.41mm-0.8mm | Φ12 | 9mm-25mm | |
1/2” | 0.48mm-1.0mm | Φ15 | 9mm-25mm | |
5/8’’ | 0.61mm-1.0mm | Φ19 | 9mm-25mm | |
3/4’’ | 0.65mm-1.0mm | Φ22 | 9mm-25mm | |
7/8“ | 0.8mm-1.2mm | Φ25 | 9mm-25mm | |
Customized… | ||||
● Customized and muti-sized twin insulated copper pipe available
● Labelling available, you can mark your logo and length on the Insulation pipe
● UV Resistant, Good Heat Resistant, Low Absoption, Wear Resistant
● PE Insulation pipe thickness: 8mm, 9mm, 10mm, 12mm, 19mm
PE Insulated Copper Pipe Technical Data | ||||
Type | Copper Thickness | Insulation I.D | Insulation Thickness | Length |
1/4‘’ | 0.38mm-0.8mm | Φ8 | 9mm-25mm | 3m-30m |
3/8“ | 0.41mm-0.8mm | Φ12 | 9mm-25mm | |
1/2” | 0.48mm-1.0mm | Φ15 | 9mm-25mm | |
5/8’’ | 0.61mm-1.0mm | Φ19 | 9mm-25mm | |
3/4’’ | 0.65mm-1.0mm | Φ22 | 9mm-25mm | |
7/8“ | 0.8mm-1.2mm | Φ25 | 9mm-25mm | |
Customized… | ||||
● Copper pipe standard:
C1220T, EN12735, AS1571, ASTM B280
Copper Pipe Technical Data | |||||
Standard | Alloy | Temper | Tensile Strength (Mpa) | Elongation( % ) | Tensile Strength (HV/ HR) |
EN 12735-1 | C106 | R22 | ≥220 | ≥40% | HV5: 40-70 |
R250 | ≥250 | ≥30% | HV5:75-100 | ||
R290 | ≥290 | ≥3% | HV5: ≥100 | ||
ASTM B280 | C12200 | O60 | ≥205 | ≥40% | - |
H58 | ≥250 | - | - | ||
JIS H3300 | C1201 | O | ≥205 | ≥40% | HR15T:≤60 |
OL | ≥205 | ≥40% | HR15T:≤65 | ||
1/2H | 246-325 | - | HR30T:30-60 | ||
H | ≥315 | - | HR30T:≥50 | ||
XLBAODI’s Customized Single PE Insulated Copper Pipe delivers reliable insulation and protection for refrigerant piping, designed to meet diverse HVAC system needs. This product is supplied raw (copper tube + PE insulation) for customers with in-house processing capability.
PE insulated copper pipe combines a high-purity copper refrigerant line with a protective PE insulation jacket. The insulation enhances thermal performance, reduces heat gain/loss, and protects the tubing from condensation and environmental effects.
This customized version is ideal for:
HVAC component manufacturers
Copper processing workshops
System fabricators and integrators
Distributors with on-site assembly capabilities
XLBAODI supports flexible customization to match your processing and project requirements.
Copper material: 99.9% pure copper
Applicable pipe sizes: Φ8 to Φ22 (inner diameter)
Copper tube standard: C1220 / TP2
Compatible refrigerants: R22, R410A, R32 (subject to system design)
Insulation type: PE (closed-cell polyethylene)
Insulation thickness options: 9mm – 25mm (customizable)
Operating temperature range: -40°C to 110°C
Insulation structure: Three-Layer PE
Inner LDPE layer
IXPE middle insulation layer
Outer PE protective layer
Low moisture absorption
UV resistance
Wear and aging resistance
Flexible yet structurally stable for processing
Custom lengths (cut-to-order)
Insulation thickness selection per pipe size
Labeling and identification printing
Packaging formats to suit your warehouse requirements
Selecting the correct PE insulated copper pipe is essential for ensuring long-term HVAC system performance, energy efficiency, and installation reliability. When choosing the right product, buyers should consider several important factors.
The copper tube diameter should match the cooling or heating capacity of your air conditioning or refrigeration system. Common sizes include 1/4", 3/8", 1/2", 5/8", 3/4", and 7/8". Larger commercial HVAC systems often require thicker wall copper tubing and larger diameters to withstand higher operating pressures.
Insulation thickness directly affects thermal efficiency and condensation prevention.
9mm insulation is suitable for standard residential applications.
12–19mm insulation provides improved energy efficiency in warmer climates.
25mm insulation is recommended for harsh outdoor environments or projects requiring enhanced thermal protection.
XLBAODI offers customized insulation thicknesses to meet different regional standards and customer requirements.
High-quality copper tubing should comply with internationally recognized standards such as ASTM B280, EN12735, AS1571, or JIS H3300. These standards ensure consistent wall thickness, pressure resistance, cleanliness, and compatibility with modern refrigerants including R32, R410A, and R22.
For OEM buyers, customization options such as pipe length, insulation color, logo printing, packaging design, and labeling can simplify inventory management and strengthen brand identity.
Choosing the right insulated copper pipe helps reduce installation costs, improve system efficiency, and extend the service life of HVAC equipment.
The three-layer insulation design enhances heat retention and durability:
Inner LDPE layer: smooth surface for moisture and friction control
Middle IXPE layer: improved thermal resistance and insulation efficiency
Outer PE layer: mechanical protection, UV resistance, and wear resistance
This construction supports consistent performance from the point of fabrication through field installation and long-term operation.
XLBAODI’s customized PE insulated copper pipe is widely used in:
✔ Split air conditioners (refrigerant line sets)
✔ Residential HVAC systems
✔ Light commercial cooling and heating applications
✔ Custom line set manufacturing
✔ Pre-insulated tubing for fabrication and assembly
Copper tube standards: ASTM B280 / EN12735 / AS1571 / JIS H3300
PE insulation fire performance references: EN13501-1, AS/NZS 1530.3 (dependent on insulation grade selected)
Systems built using standardized copper and quality insulation help ensure reliability and compatibility with global HVAC equipment.
Stable thermal insulation promoting system efficiency
Reduced condensation and moisture issues
Durable against weather, abrasion, and aging
Flexible for processing and fabrication
Consistent quality across batches
Every XLBAODI insulated copper pipe is manufactured under strict quality control procedures to ensure stable performance and long service life.
Our production process includes:
Step 1 – High-Purity Copper Tube Inspection
Each batch of copper tubing is inspected for wall thickness, diameter accuracy, and surface cleanliness before production begins.
Step 2 – PE Insulation Extrusion
The copper tube is wrapped with high-quality three-layer PE insulation through an automated extrusion process, ensuring excellent thermal insulation and mechanical protection.
Step 3 – Precision Cutting
Products are cut to customer-specified lengths ranging from 3m to 30m or according to OEM requirements.
Step 4 – Quality Inspection
Finished products undergo dimensional inspection, insulation thickness measurement, appearance inspection, and packaging verification before shipment.
Step 5 – Packaging & Delivery
Products are securely packaged to prevent deformation during transportation and are prepared according to customer packaging specifications.
This standardized manufacturing process ensures consistent quality across every production batch.
Quality consistency is critical for HVAC installations, especially for large-scale OEM projects and international distributors.
At XLBAODI, every production batch is inspected throughout the manufacturing process.
Our quality inspection includes:
Copper tube wall thickness inspection
Outside diameter measurement
Insulation thickness verification
Surface quality inspection
Pressure resistance verification
Moisture resistance inspection
Packaging inspection before shipment
Our copper tubes comply with international standards including ASTM B280, EN12735, AS1571, and JIS H3300, ensuring excellent compatibility with global HVAC systems.
Proper installation helps maximize the thermal performance and service life of insulated copper pipes.
For best results:
Store pipes in a clean and dry environment before installation.
Avoid excessive bending that may deform the copper tube.
Keep insulation joints tightly sealed to prevent condensation.
Protect exposed insulation from prolonged UV exposure when installed outdoors.
Perform pressure testing before charging refrigerant.
Inspect insulation integrity after installation to ensure continuous thermal protection.
Following these recommendations helps improve HVAC efficiency while reducing maintenance costs.
Choosing the right manufacturing partner is just as important as selecting the right product.
Why customers worldwide choose XLBAODI:
Over 20 years of manufacturing experience
Professional OEM & ODM services
High-purity copper materials
Three-layer PE insulation technology
Compliance with ASTM B280, EN12735, AS1571, and JIS H3300
Stable production capacity
Flexible MOQ
Fast quotation response
Customized packaging solutions
Global export experience
We are committed to delivering reliable insulated copper pipe solutions that help customers improve project efficiency and reduce long-term operating costs.
As a professional manufacturer with more than 20 years of experience, XLBAODI provides flexible OEM and ODM solutions for HVAC manufacturers, distributors, wholesalers, and project contractors.
Customization services include:
Custom copper tube diameter
Customized insulation thickness
Custom pipe length
Brand logo printing
Product labeling
Packaging design
Carton printing
Barcode labels
Private label manufacturing
Our engineering team works closely with customers to develop products that meet regional standards, installation practices, and project requirements.
Q1: What is the difference between this single PE insulated copper pipe and a pre-insulated twin line?
A1: This product supplies only the insulated copper pipe, leaving copper line sizing and assembly to your own workshop. A pre-insulated twin line combines both liquid and gas lines in one product; our single version gives you greater flexibility for in-house customization and fabrication.
Q2: Can the insulation thickness be different on different pipe sizes?
A2: Yes. Insulation thickness (9mm–25mm) can be selected based on pipe diameter, installation environment, and system performance requirements.
Q3: What temperature range can this insulation handle?
A3: This product is rated for an operating range of -40°C to 110°C, covering most residential and commercial HVAC conditions.
Q4: Do you offer labeling or identification printing?
A4: Yes. We provide custom label printing including pipe length, brand logo, and customer-specified markings to support easier tracking and installation management.
Q5: Can I get samples before placing a bulk order?
A5: Yes. Samples are available upon request to support specification review, processing trials, or performance verification.
Q6: How do I choose the right insulation thickness for my application?
A6: Insulation thickness is typically selected based on expected temperature conditions, condensation risk, and thermal performance goals. Our engineering team can provide guidance based on your application and local climate.
Q7: Can PE insulated copper pipe be used outdoors?
Yes. Our PE insulation provides excellent UV resistance, weather resistance, and moisture protection, making it suitable for outdoor HVAC installations.
Q8: Is the insulation thickness customizable?
Yes. We offer insulation thickness options from 9mm to 25mm based on your project requirements.
Q9: Which refrigerants are compatible with this copper pipe?
Our insulated copper pipe is suitable for HVAC systems using R22, R32, R410A, and other common refrigerants, subject to system design requirements.
Q10: Do you provide OEM branding?
Yes. We support custom logo printing, labels, packaging, and private label manufacturing.
Q11: What is the maximum operating temperature?
The recommended operating temperature ranges from -40°C to 110°C, making it suitable for most residential and commercial HVAC applications.
Q12: Can I order different pipe sizes in one shipment?
Yes. Mixed sizes and customized combinations are available according to your purchasing plan.
Q13: What certifications do your copper tubes comply with?
Our copper tubes are manufactured in accordance with ASTM B280, EN12735, AS1571, and JIS H3300 standards.
Q14: How long is your production lead time?
Production time depends on order quantity and customization requirements. Standard specifications are typically delivered faster, while OEM projects are scheduled according to production planning.
The IXPE middle layer of our pipe is density foam, providing excellent thermal insulation and resistance to both heat and cold. It also shares the same environmentally friendly and flame-retardant characteristics as the PE surface layer.
The LDPE inner layer of our pipe ensures a tight seal, excellent insulation, and thermal performance. This layer guarantees that your system remains efficient and well-insulated.
Our copper pipe is of the highest quality, adhering to industry standards such as JIS H3300 C1220T, EN12735, AS1571, and ASTM B280. This ensures that you receive a product that meets the highest performance and safety standards.
To further cater to your specific needs, our copper pipe comes with a dustproof sleeve that can be customized with different accessories according to your requirements.
Choose our PE Insulated Copper Pipe for a reliable and efficient solution for your insulation and piping needs. Trust in our professional-grade product to deliver exceptional performance and longevity.
