| 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 Tubing, designed for various Air Conditioning & Refrigeration Applications. The tubing has an outer dimension ranging from 6.35mm to 9.52mm, meeting ASTM B280 and C12200 standards.
Our copper pipe is crafted from 99.9% pure copper, ensuring durability and reliability. Available in 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, made of 1/2" Polypropylene & UV Resistant material, complies with ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. It offers a wide working temperature range from -40ºC to 120ºC, suitable for various applications.
With a pressure rating of 2100 to 7000 PSI, our tubing exceeds the required 700 PSI for R410, ensuring superior performance and safety. Additionally, we provide customizable insulation printing with your company name, size, and meters.
Experience exceptional performance and reliability with Changzhou Dabund Pipe Co., Ltd.'s Pre Insulated Copper Tubing, ideal for Ductless mini-split, heat pump, and Centralized Air Ducted Units.
| 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 50m 3/8" X 7/8" AC Parts Pre Insulated Copper Tubing HVAC Line Set. Both copper pipe ends are capable of flaring and nuts. Ideal for air conditioner parts.
Changzhou Dabund Pipe Co., Ltd. is a leading manufacturer specializing in HVAC parts, including air conditioner installation pipe kits. Our range includes insulated copper pipes, white embossed PE insulation, and aluminum pipes. By producing these components in-house, we ensure cost savings for our customers.
Our air conditioner connecting pipes have gained popularity in numerous overseas markets, reflecting our commitment to quality and innovation. In addition to pipe kits, we offer a comprehensive range of HVAC & R parts such as Air Conditioner Brackets, Ducts, Rubber Insulation, Drain Hoses, Pumps, and External Unit Bases.
We take pride in our products' quality and prioritize customer satisfaction above all else. With a strong presence in countries like the USA, Canada, and Germany, we continue to grow alongside our valued clients.
Join us in our mission to provide top-notch HVAC solutions. Contact us today to learn more about our products and services. Experience the Dabund difference and elevate your living comfort!
Changzhou Dabund Pipe Co., Ltd. offers high-quality Pre Insulated Copper Tubing for air conditioner installations. Our payment terms include TT, L/C AT SIGHT, and CREDIT CARD. Customers can request a free sample, only paying for the express cost. Sample time ranges from 2 days for existing samples to 5-7 days for customized samples. Production time is typically 15-20 days. We provide OEM and ODM services, allowing customers to print their logos on our products. Our delivery time is usually 15-20 days, with options for urgent orders. Our product range includes air conditioner installation pipe, copper line set, line set cover, and other HVAC parts. As a manufacturer, we ensure top-notch quality and timely delivery.
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