| 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 Our copper pipes are designed to meet the highest standards for air conditioning and refrigeration applications. Here are some key features:
Our copper pipes are suitable for various applications including ductless mini-split, heat pump, and centralized air ducted units. With a wide range of sizes and lengths available (15m, 20m, 25m, 30m, 50m), our products offer versatility and reliability for your HVAC needs.
| 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 1ft-50ft Copper Line Set with flaring and nuts on both ends. Ideal for HVAC installations, this Air Conditioner Pancake Coil Insulation Copper Pipe HVAC Line Set ensures quality and durability.
Changzhou Dabund Pipe Co., Ltd. specializes in manufacturing HVAC parts, including insulated copper pipes and air conditioner installation pipe kits. We produce white embossed PE insulation and aluminum pipes in-house to provide cost savings to our customers. Our air conditioner connecting pipes are widely recognized in overseas markets.
We offer a wide range of HVAC & R parts, such as 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 exported to numerous countries, including the United States, Canada, and Germany.
At Changzhou Dabund Pipe Co., Ltd., quality is our top priority. We believe in the market as a true test of enterprise vitality. We invite customers and friends worldwide to collaborate with us and look forward to your inquiries. Experience Dabund, Enjoy Life.
1. Payment Terms: We accept TT, L/C at sight, credit card, etc.
2. Sample Request: Yes, we offer free samples. You only need to cover the express cost.
3. Sample and Production Time: Existing sample in 2 days, customized sample in 5-7 days, production time in 15-20 days.
4. Logo Printing: We accept OEM and ODM services.
5. Delivery Time: Usually 15-20 days, please inform us in advance for urgent orders.
6. Products Available: Air conditioner installation pipe, copper line set, line set cover, and other HVAC parts.
7. Company Type: We are a manufacturer.
Suppliers with verified business licenses
Audited Supplier 
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