| 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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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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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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Audited Supplier The 1.1/4"-3/8" Insulated copper tube line set is ideal for air conditioning and refrigeration applications. Crafted from 99.9% pure copper, this pipe meets ASTM B280 and C12200 standards, ensuring top-notch quality and durability.
Our AC Copper Size options range from 1/4" to 1 1/8", with various lengths available including 15m, 20m, 25m, 30m, and 50m to cater to your specific requirements.
The insulation utilized in this line set is made of 1/2" Polypropylene, which is UV resistant and complies with ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. It can withstand temperatures from -40ºC to 120ºC, guaranteeing reliable performance in diverse conditions.
Designed for ductless mini-split, heat pump, and centralized air ducted units, this line set ensures efficient and dependable performance across all applications.
With a pressure rating between 2100 and 7000 PSI, well above the required 700 PSI for R410, this line set offers exceptional strength and durability, providing peace of mind.
At Changzhou Dabund Pipe Co., Ltd., we manufacture the insulation in-house, enabling us to personalize it with your company name, size, meters, and other specifications, adding a professional touch to your installations.
| 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 |
This versatile copper line set, available in lengths from 1ft to 50ft, is designed for effortless installation. It can be easily flared and connected with nuts, providing a convenient solution for all your copper piping needs. Perfect for HVAC systems, this durable and insulated copper tubing ensures efficient and reliable performance.
Changzhou Dabund Pipe Co., Ltd. specializes in providing high-quality HVAC parts for air conditioner installations. Our product range includes insulated copper pipes, air conditioner installation pipe kits, white embossed PE insulation, and aluminum pipes. By manufacturing these components in-house, we offer cost-effective solutions to our customers.
With a scientific and progressive approach, we have expanded our market presence globally. We aim to be your ONE-STOP shop for all HVAC & R parts, including 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 exported to various countries, such as the United States, Canada, Germany, and more. Quality is our top priority, showcasing the vitality of our enterprise. We welcome customers and friends worldwide to collaborate with us and anticipate your inquiries soon.
Experience the difference with Dabund and enhance your quality of life.
Changzhou Dabund Pipe Co., Ltd. offers top-quality insulated copper tube line sets designed for air conditioner installations. Our products cater to the needs of HVAC professionals and homeowners.
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