| After-sales Service: | Free Spare Parts |
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| Warranty: | 3 Years |
| 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 the 1/4"-3/8" Air Conditioner Copper Line Set by Changzhou Dabund Pipe Co., Ltd. This high-quality copper pipe boasts a 99.9% purity level, meeting ASTM B280 and C12200 standards. Available in various sizes including 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", and 1 1/8", with lengths ranging from 15m to 50m.
The insulation is crafted from 1/2" Polypropylene & UV Resistant material, meeting ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. It can withstand temperatures from -40ºC to 120ºC, making it ideal for a wide range of Air Conditioning & Refrigeration Applications.
With a pressure rating of 2100 to 7000 PSI, this copper line set exceeds the required 700 PSI for R410, ensuring durability and reliability. Additionally, the insulation can be customized with your company name, size, and meters for a personalized touch.
Upgrade your HVAC system with the superior quality and performance of the 1/4"-3/8" Air Conditioner Copper Line Set by Changzhou Dabund Pipe Co., Ltd.
| 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 |
Get a 100ft Copper Line Set from Changzhou Dabund Pipe Co., Ltd. Perfect for HVAC systems, this set includes copper piping with flaring and nuts. Enjoy natural ventilation with a 3-year warranty and free spare parts.
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 kits, along with white embossed PE insulation and aluminum pipes that we produce in-house to provide cost savings to our customers.
With a focus on rapid innovation, our air conditioner connecting pipes have gained popularity in numerous overseas markets. We aim to be your ONE-STOP shop for HVAC & R parts, offering a range of products such as Air Conditioner Brackets, Ducts, Rubber Insulation, Drain Hoses, Pumps, and Bases for external air conditioning units.
Our high-quality products are exported to countries like the United States, Canada, and Germany, reflecting our commitment to excellence. At Changzhou Dabund Pipe Co., Ltd., we prioritize quality and believe in the market as the ultimate test of our success.
We welcome customers and partners worldwide to collaborate with us and anticipate your inquiries. Experience the quality of Dabund products and elevate your lifestyle with us.
Enjoy Dabund, Enjoy Life.
Here are some key details about our Air Conditioner Copper Line Set:
Suppliers with verified business licenses
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