| 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 Welcome to Changzhou Dabund Pipe Co., Ltd.
Our air conditioning copper pipes are designed for HVAC parts, with dimensions ranging from 1/4" to 3/8" in inches (6.35mm - 9.52mm in metric). These pipes are made of 99.9% pure copper, meeting ASTM B280 and C12200 standards.
We offer a variety of AC copper sizes including 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", and 1 1/8", with lengths available in 15m, 20m, 25m, 30m, and 50m. The insulation is constructed 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, including ductless mini-split, heat pump, and centralized air ducted units. With a pressure rating of 2100 to 7000 PSI, our pipes exceed the required 700 PSI for R410. Additionally, we produce our insulation in-house and can customize it with your company name, size, and meters.
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. presents a Custom Length Copper Tube Bundle designed for AC Installation. This kit offers copper line sets ranging from 1ft to 50ft, complete with flaring and nuts on both ends. Ensure a seamless and efficient installation process with this high-quality bundle.
Changzhou Dabund Pipe Co., Ltd. specializes in manufacturing high-quality HVAC parts, including insulated copper pipes and air conditioner installation pipe kits. Our products are designed to meet the needs of air conditioning systems, providing efficient and reliable solutions for our customers.
In addition to insulated copper pipes and installation kits, we also produce white embossed PE insulation and aluminum pipes in-house, ensuring cost savings for our customers. Our air conditioner connecting pipes are trusted in numerous overseas markets, reflecting our focus on innovation and market expansion.
As your ONE-STOP shop for HVAC & R parts, we offer a wide range of products such as Air Conditioner Brackets, Ducts, Rubber Insulation, Drain Hoses, Pumps, and Bases for external units. Our unwavering commitment to quality ensures customer satisfaction, making us a trusted partner in countries like the USA, Canada, and Germany.
Join us in our journey of growth and excellence, and experience the difference with Dabund Pipe Co. - where quality meets innovation. Contact us today to learn more about our products and services. Enjoy Dabund, Enjoy Life.
We specialize in providing high-quality HVAC parts, including air conditioning copper pipes for HVAC systems. Our payment terms include TT, L/C at sight, and credit card options for your convenience.
Feel free to request a sample, as we offer free samples with only the express cost to be covered by you. Our sample time ranges from 2 days for existing samples to 5-7 days for customized samples. Production time typically takes 15-20 days.
We support customization by allowing you to print your logo on our products. As a manufacturer, we accept OEM and ODM orders. Our delivery time is usually 15-20 days, but we can accommodate urgent requests if notified in advance.
Explore our range of products, including air conditioner installation pipes, copper line sets, line set covers, and other HVAC parts. Trust in our expertise and quality as a manufacturer in the industry.
Suppliers with verified business licenses
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