| After-sales Service: | 3 Years |
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| Warranty: | Free Spare Parts |
| ventilation mode: | natural ventilation |
| Samples: |
sample is free,we hope you can charge for the expr
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Changzhou Dabund Pipe Co., Ltd.
1. The air conditioning copper pipes for HVAC Parts have an outer dimension of 1/4"-3/8" in inches and 6.35mm - 9.52mm in metric.
2. These pipes are made of 99.9% pure copper, meeting ASTM B280 and C12200 standards.
3. Available AC Copper Sizes include 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", and 1 1/8", with lengths of 15m, 20m, 25m, 30m, and 50m.
4. The insulation is constructed from 1/2" Polypropylene & UV Resistant material, meeting ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. It has a working temperature range from -40ºC to 120ºC.
5. Suitable for various Air Conditioning & Refrigeration Applications, including Ductless mini-split, heat pump, and Centralized Air Ducted Units.
6. The pipes have a Pressure Rating of 2100 to 7000 PSI, exceeding the required 700 PSI for R410.
7. Customizable insulation with the ability to print your company name, size, meters, etc.
Size List:
| 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. offers a Copper Pipe Installation Bundle for AC, featuring copper line sets ranging from 1ft to 50ft. Each end of the two copper pipes is capable of flaring and includes nuts for easy installation.
Changzhou Dabund Pipe Co., Ltd. specializes in manufacturing HVAC parts, including air conditioner installation pipe kits. Our products feature insulated copper pipes and air conditioner installation pipe kits. We also produce white embossed PE insulation and aluminum pipes in-house to provide cost savings to our customers.
With a focus on rapid innovation, our air conditioner connecting pipes have gained popularity in international markets. We aim to be your ONE-STOP solution for HVAC & R parts, offering Air Conditioner Brackets, Air Conditioner Ducts, Rubber Insulation, Air Conditioner Drain Hoses, Air Conditioner Pumps, and Bases for air conditioning external units.
Our high-quality products are exported to numerous countries, including the United States, Canada, and Germany. At Changzhou Dabund Pipe Co., Ltd., we prioritize quality and believe in the market as the ultimate test of enterprise vitality.
We invite customers and friends worldwide to collaborate with us. Contact us today with your inquiries and experience the Dabund difference. Enjoy Dabund, Enjoy Life.
Welcome to Changzhou Dabund Pipe Co., Ltd.! We specialize in providing high-quality HVAC parts, including air conditioning copper pipes for HAVC systems. Our products are designed for easy installation and long-lasting performance.
Suppliers with verified business licenses
Audited Supplier 
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