| 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 Introducing our high-quality air conditioning copper pipes designed for HVAC systems. Made of 99.9% pure copper, our pipes meet ASTM B280 and C12200 standards. Available in sizes ranging from 1/4" to 1 1/8" with lengths of 15m, 20m, 25m, 30m, and 50m.
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 copper pipes are suitable for various air conditioning and refrigeration applications.
Pressure rating of 2100 to 7000 PSI exceeds the required 700 PSI for R410. Customization options available for insulation with your company name, size, and meters.
| 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.
Introducing our Flexible Copper Tube Bundle for AC Parts, designed to meet your specific needs. Our copper line sets range from 1ft to 50ft, providing flexibility for various installations. Each pipe end is capable of flaring and nuts installation, ensuring a secure and efficient connection. Upgrade your AC system with our high-quality copper tube bundle today!
Changzhou Dabund Pipe Co., Ltd. is a leading manufacturer of HVAC parts specializing in air conditioner installation pipe kits. Our products include insulated copper pipes, air conditioner installation pipe kits, white embossed PE insulation, and aluminum pipes. By producing these components in-house, we ensure cost savings for 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 a range of products such as Air Conditioner Brackets, Air Conditioner Ducts, Rubber Insulation, Air Conditioner Drain Hoses, Air Conditioner Pumps, and Bases for external air conditioning units.
Our commitment to quality is unwavering, as we believe that the market is the ultimate judge of a company's success. We welcome customers and partners from across the globe to collaborate with us. Contact us today with your inquiries and experience the Dabund difference. Enjoy Dabund, Enjoy Life.
Our air conditioning copper pipes are essential HVAC parts that ensure efficient installation and operation. Here are some key details:
Suppliers with verified business licenses
Audited Supplier 
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