| 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 Changzhou Dabund Pipe Co., Ltd. offers high-quality copper pipes for air conditioners that meet ASTM B280 and C12200 standards. The copper pipes are available in sizes ranging from 1/4" to 1 1/8" with lengths of 15m, 20m, 25m, 30m, and 50m. The insulation, made of 1/2" Polypropylene & UV Resistant material, ensures safety with a working temperature range from -40ºC to 120ºC. Suitable for various applications including Ductless mini-split, heat pump, and Centralized Air Ducted Units.
Upgrade your air conditioning and refrigeration systems with our durable and reliable copper pipes, designed to meet industry standards and exceed performance expectations.
| 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 |
1-50ft Copper Line Set with flaring and nuts for easy installation. From Changzhou Dabund Pipe Co., Ltd. Perfect for air conditioners.
Changzhou Dabund Pipe Co., Ltd. is a leading manufacturer specializing in HVAC parts, specifically air conditioner installation pipe kits. Our range includes insulated copper pipes and air conditioner installation pipe kits. We take pride in producing white embossed PE insulation and aluminum pipes in-house to provide cost-effective solutions for our customers.
With a focus on innovation and market expansion, 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 Air Conditioner Brackets, Air Conditioner Ducts, Rubber Insulation, Air Conditioner Drain Hoses, Air Conditioner Pumps, and Bases for air conditioning external units.
Our products are designed for export to various countries such as the United States, Canada, and Germany. At Changzhou Dabund Pipe Co., Ltd., we adhere to the principle of "Growing with clients," ensuring quality is our top priority. We believe that the market is the ultimate test of a company's resilience.
We welcome customers and friends worldwide to collaborate with us. Contact us today with your inquiries and experience the quality and reliability of Dabund products. Enjoy Dabund, Enjoy Life.
1. Payment Terms: We accept TT, L/C at sight, credit card, etc.
2. Sample: Yes, we offer free samples. You only need to cover the express cost.
3. Sample Time and Production Time:
4. Logo Printing: We accept OEM and ODM, including logo printing.
5. Delivery Time: Usually 15-20 days, please inform us in advance for urgent orders.
6. Products Available: Air conditioner installation pipe, air conditioner copper line set, air conditioner line set cover, and other HVAC parts.
7. Company Information: We are a manufacturer, Changzhou Dabund Pipe Co., Ltd.
Suppliers with verified business licenses
Audited Supplier 
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