| 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 Pre Insulated Copper Tube 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 offers a wide working temperature range from -40ºC to 120ºC, making it suitable for all Air Conditioning & Refrigeration Applications.
With a pressure rating of 2100 to 7000 PSI, this copper tube 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 systems with the Pre Insulated Copper Tube for superior performance and longevity.
| 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 1-50ft Pre-Insulated Copper Tube Line Set for HVAC systems. Both pipe ends are equipped for flaring and nuts, providing easy installation. Ideal for central air conditioner units, this kit includes all necessary components for a seamless setup.
Changzhou Dabund Pipe Co., Ltd. specializes in manufacturing HVAC parts, including air conditioner installation pipe kits. Our products feature insulated copper pipes and white embossed PE insulation, all designed to save costs for our customers. We also produce aluminum pipes in-house to ensure quality and affordability.
Our air conditioner connecting pipes have gained popularity in overseas markets, including countries like the United States, Canada, and Germany. 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 units.
At Changzhou Dabund Pipe Co., Ltd., we prioritize quality above all else. We believe that the market is the ultimate test of a company's vitality. We invite customers and friends from around the world to collaborate with us and look forward to your inquiries. Experience the Dabund difference and enjoy a better 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
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