| Customization: | Available |
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| After-sales Service: | Free Spare Parts |
| Warranty: | 3 Years |
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Changzhou Dabund Pipe Co., Ltd. offers high-quality 1.1/4"-3/8" Pre Insulated Copper Pipe, designed with precision and durability in mind. The pipe has an outer dimension ranging from 6.35mm to 9.52mm, meeting ASTM B280 and C12200 standards for 99.9% pure copper.
Our AC Copper Size options include 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, made of 1/2" Polypropylene & UV Resistant material, complies with ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards, ensuring a working temperature range from -40ºC to 120ºC.
This versatile product is suitable for various Air Conditioning & Refrigeration Applications, including Ductless mini-split, heat pump, and Centralized Air Ducted Units. With a pressure rating of 2100 to 7000 PSI, it exceeds the required 700 PSI for R410, providing reliability and peace of mind.
At Changzhou Dabund Pipe Co., Ltd., we take pride in producing our insulation, allowing for customization with your company name, size, and meters. Trust us for top-notch quality and performance in every project.
| 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 on both ends. Perfect for HVAC systems. From Changzhou Dabund Pipe Co., Ltd.
Changzhou Dabund Pipe Co., Ltd. specializes in manufacturing HVAC parts, including air conditioner installation pipe kits. Our products feature insulated copper pipes and air conditioner installation pipe kits. We also produce white embossed PE insulation and aluminum pipes in-house to provide cost-saving solutions for our customers.
With a focus on rapid innovation, 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, Ducts, Rubber Insulation, Drain Hoses, Pumps, and External Unit Bases.
Our high-quality products are exported to various countries such as the United States, Canada, and Germany. At Changzhou Dabund Pipe Co., Ltd., we prioritize quality and believe that the market is the ultimate test of a company's vitality.
We welcome customers and friends worldwide to collaborate with us. Contact us today with your inquiries and experience the Dabund difference. 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:
- 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.
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