| Customization: | Available |
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| After-sales Service: | Free Spare Parts |
| Warranty: | 3 Years |
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Introducing our Insulated Copper Tubes, designed for optimal performance in air conditioning and refrigeration applications. These tubes meet ASTM B280 and C12200 standards, ensuring quality and reliability.
Constructed with 99.9% pure copper, these tubes guarantee durability and longevity, suitable for various systems. Available in sizes ranging from 1/4" to 1 1/8" and lengths of 15m to 50m, our AC Copper Tubes are versatile and adaptable to different installation requirements.
The insulation is made of 1/2" Polypropylene & UV Resistant material, meeting ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. With a working temperature range from -40ºC to 120ºC, our insulation ensures optimal performance in diverse environments.
These tubes are suitable for all air conditioning and refrigeration applications, including ductless mini-split systems, heat pumps, and centralized air ducted units. The pressure rating of 2100 to 7000 PSI exceeds the required 700 PSI for R410, ensuring safety and reliability.
At Changzhou Dabund Pipe Co., Ltd., we produce our insulation in-house, allowing for customization with your company name, size, and meters. Explore our size list to find the perfect fit for your project.
| Size | Copper Pipe | Thickness Insulation Size | Length Available | Flame Resistant |
| 1/4+3/8 | 6.35x0.75+9.52x0.8mm | 3/8"/1/2"/3/4"/1" | 1ft - 164ft | M1/B1 |
| 1/4+1/2 | 6.35x0.75+12.7x0.8mm | 3/8"/1/2"/3/4"/1" | 1ft - 164ft | M1/B1 |
| 1/4+5/8 | 6.35x0.75+15.88x0.9mm | 3/8"/1/2"/3/4"/1" | 1ft - 164ft | M1/B1 |
| 3/8+5/8 | 9.52x0.8+15.88x0.9mm | 3/8"/1/2"/3/4"/1" | 1ft - 164ft | M1/B1 |
| 3/8+3/4 | 9.52x0.8+19.05x0.9mm | 3/8"/1/2"/3/4"/1" | 1ft - 164ft | M1/B1 |
| 1/2+3/4 | 12.7x0.8+19.05x0.9mm | 3/8"/1/2"/3/4"/1" | 1ft - 164ft | M1/B1 |
| 3/8+7/8 | 9.52x0.8+22.22x1.14mm | 3/8"/1/2"/3/4"/1" | 1ft - 164ft | M1/B1 |
Changzhou Dabund Pipe Co., Ltd.
Upgrade your HVAC system with our Copper Line Set, complete with flaring and nuts for easy installation. This pre-insulated piping is perfect for mini split systems, providing efficient cooling. Enjoy natural ventilation and peace of mind with free spare parts and a 3-year warranty included.
Discover high-quality HVAC parts designed for professionals and DIY enthusiasts alike:
Quality is our top priority. We aim to meet market demands, grow with our clients, and provide a one-stop solution for all your HVAC needs.
We welcome customers worldwide to collaborate with us. Send us your inquiries to experience the quality of Dabund products and enjoy a better life with our HVAC solutions.
Changzhou Dabund Pipe Co., Ltd. offers a wide range of high-quality HVAC parts, including insulated copper tubes. Our payment terms include TT, L/C at sight, and credit card. Customers can request a free sample, only paying for the express cost. Sample time ranges from 2 days for existing samples to 5-7 days for customized samples. Production time is typically 15-20 days. We provide OEM and ODM services, allowing you to print your logo on our products. Delivery time is usually 15-20 days, with options for urgent orders. Trust us as a manufacturer to provide air conditioner installation pipes, copper line sets, line set covers, and more.
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