| Customization: | Available |
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| After-sales Service: | Free Spare Parts |
| Warranty: | 3 Years |
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1. The 1/4''-3/8'' Copper Pipe Line Set for Air Conditioners features an outer dimension of 6.35mm - 9.52mm in metric, providing precise and efficient airflow.
2. Crafted from 99.9% pure copper, this line set adheres to the highest ASTM B280 and C12200 standards for unparalleled quality and reliability.
3. Available in an array of sizes, including 1/4'', 3/8'', 1/2'', 5/8'', 3/4'', 7/8'', and 1 1/8'', with lengths spanning 15m, 20m, 25m, 30m, and 50m, to suit every air conditioning need.
4. Our insulation is made of 1/2'' Polypropylene, UV Resistant, and constructed to meet ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. It operates flawlessly in temperatures from -40ºC to 120ºC.
5. Perfect for a variety of Air Conditioning & Refrigeration applications, including ductless mini-split systems, heat pumps, and centralized air ducted units.
6. The pressure rating ranges from 2100 to 7000 PSI, far exceeding the required 700 PSI for R410, ensuring utmost safety and performance.
7. Customizable insulation options allow for the printing of your company name, size, and meters directly onto the pipes.
- 1/4''
- 3/8''
- 1/2''
- 5/8''
- 3/4''
- 7/8''
- 1 1/8''
Company: Changzhou Dabund Pipe Co., Ltd.
| 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, perfectly suited for various air conditioners. Provided by Changzhou Dabund Pipe Co., Ltd., featuring free spare parts, a 3-year warranty, and natural ventilation.
At Changzhou Dabund Pipe Co., Ltd., we specialize in manufacturing premium HVAC parts, including comprehensive air conditioner installation pipe kits. Our products boast insulated copper pipes and top-tier installation kits. By producing white embossed PE insulation and aluminum pipes in-house, we offer remarkable cost savings. Our air conditioner connecting pipes are celebrated in international markets for their quality and durability.
As your ultimate ONE-STOP shop for HVAC & R parts, we present a diverse range of products such as Air Conditioner Brackets, Ducts, Rubber Insulation, Drain Hoses, Pumps, and Bases for external units. Our superior-quality products are esteemed in the United States, Canada, Germany, and beyond.
At Changzhou Dabund Pipe Co., Ltd., we uphold quality as our highest priority and recognize the market as the definitive measure of an enterprise's vitality. We warmly invite customers and friends from around the globe to join us in collaboration. Contact us today for inquiries and experience the unparalleled Dabund difference. Embrace DABUND, Embrace Life.
Changzhou Dabund Pipe Co., Ltd. proudly offers high-quality Copper Pipe Line Sets for Air Conditioners, designed for diverse HVAC installations. Our payment options include TT, L/C AT SIGHT, and CREDIT CARD. Clients can request free samples, covering only the express cost. Sample time ranges from just 2 days for existing samples to 5-7 days for customized ones, with a production lead time of 15-20 days. We provide OEM and ODM services for logo printing. Delivery is typically within 15-20 days, with expedited options available. Our extensive product range includes air conditioner installation pipes, copper line sets, line set covers, and other essential HVAC parts. As a manufacturer, we ensure exceptional quality and timely delivery.
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