| 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 insulated copper tubes for air conditioners that meet ASTM B280 and C12200 standards. The copper tubes come in various sizes ranging from 1/4" to 1 1/8" with lengths of 15m, 20m, 25m, 30m, and 50m.
The insulation is made of 1/2" Polypropylene & UV Resistant material, meeting ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. It has a working temperature range from -40ºC to 120ºC, suitable for various air conditioning and refrigeration applications including ductless mini-split, heat pump, and centralized air ducted units.
The copper tubes have a pressure rating of 2100 to 7000 PSI, exceeding the required 700 PSI for R410. Additionally, the insulation can be customized with your company name, size, and meters.
| 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. is your go-to professional manufacturer for HVAC parts, specializing in air conditioner installation pipe kits. Our range includes insulated copper pipes, air conditioner installation pipe kits, white embossed PE insulation, and aluminum pipes. By producing these components in-house, we ensure cost savings for our customers.
With a focus on rapid innovation, our air conditioner connecting pipes have successfully penetrated numerous overseas markets. We aim to be your ONE-STOP solution 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 countries like the United States, Canada, Germany, and more. At Changzhou Dabund Pipe Co., Ltd., we prioritize quality above all else, understanding that the market is the ultimate judge of a company's strength. We invite customers and friends worldwide to collaborate with us and anticipate your inquiries in the near future. Experience Dabund, Experience Life.
Changzhou Dabund Pipe Co., Ltd. offers high-quality insulated copper tubes for air conditioners. Our payment terms include TT, L/C at sight, and credit card. Customers can request a free sample, only paying for the express cost. Existing samples can be provided in 2 days, while customized samples take 5-7 days. Production time is 15-20 days. We accept OEM and ODM for logo printing. Delivery time is usually 15-20 days, with options for urgent orders. Our product range includes air conditioner installation pipes, copper line sets, line set covers, and other HVAC parts. As a manufacturer, we ensure top-notch quality and timely delivery.
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