| 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 our top-quality Pre Insulated Copper Line Set:
Upgrade your HVAC systems with our reliable and durable Pre Insulated Copper Line Set. Contact us today for more information!
| 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 75FT Pre-Insulated Copper Line Set with white PE coating. The copper pipes are suitable for flaring and nuts, making them ideal for AC installations.
Keywords: Pancake Coil, AC Copper Tube, Copper Connecting Pipe, Insulated Copper Tube, Pre-Insulated Copper Tube, Copper Roll, Insulated Copper Roll
Attributes: Free Spare Parts, 3 Years Warranty, Natural Ventilation
Changzhou Dabund Pipe Co., Ltd. specializes in manufacturing high-quality HVAC parts, including insulated copper pipes and air conditioner installation pipe kits. Our products also feature white embossed PE insulation and aluminum pipes to provide cost-saving solutions for our customers.
With a focus on rapid innovation, we have successfully expanded our air conditioner connecting pipe into numerous overseas markets. As a ONE-STOP shop for HVAC & R parts, we offer a wide range of products 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 commitment to quality is unwavering, as we believe that the market is the ultimate test of a company's strength. We are proud to export our products to countries like the United States, Canada, and Germany, among others.
At Changzhou Dabund Pipe Co., Ltd., we embrace the philosophy of "Growing with clients" and prioritize customer satisfaction above all else. We welcome partnerships and inquiries from customers worldwide and look forward to serving you in the near future. Experience the quality of Dabund and enhance your 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:
- Existing sample: 2 days
- Customized sample: 5-7 days
- Production time: 15-20 days
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: Air conditioner installation pipe, Air conditioner copper line set, Air conditioner line set cover, and other HVAC parts.
7. Manufacturer: We are a manufacturer, not a trading company.
Suppliers with verified business licenses
Audited Supplier 
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