| After-sales Service: | Free Spare Parts |
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| Warranty: | 3 Years |
| ventilation mode: | natural ventilation |
| Samples: |
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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 Introducing the 1.1/4"-3/8" insulation copper tube for air conditioner by Changzhou Dabund Pipe Co., Ltd. Crafted with 99.9% pure copper, this exceptional copper pipe adheres to the high standards of ASTM B280 and C12200, ensuring top-notch quality and performance.
Available in a spectrum of sizes including 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", and 1 1/8", these tubes come in lengths ranging from 15m to 50m. Boasting 1/2" Polypropylene & UV Resistant insulation, they deliver remarkable durability and safety with a working temperature range from -40ºC to 120ºC.
Ideal for all Air Conditioning & Refrigeration Applications, from Ductless mini-split systems to heat pumps and Centralized Air Ducted Units. With a pressure rating of 2100 to 7000 PSI, far exceeding the required 700 PSI for R410, these copper tubes ensure reliable and efficient performance.
Customizable insulation printing to include your company name, size, and meters. Rely on Changzhou Dabund Pipe Co., Ltd. for premium insulation copper tubes, perfectly engineered for your air conditioning requirements.
| 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 |
Product Name: 1/4 Inch Insulation Copper Tube for Air Conditioner HVAC Line Set
Brand: Changzhou Dabund Pipe Co., Ltd.
Description: This insulated copper tube is meticulously designed for seamless installation in air conditioning systems. The 1/4 inch size is perfect for HVAC line sets. Both pipe ends come flared with nuts, ensuring secure connections. It is ideal for AC setups that require natural ventilation. This product includes free spare parts and a generous 3-year warranty for your peace of mind.
Changzhou Dabund Pipe Co., Ltd. excels in manufacturing premier HVAC parts for air conditioner installation. Our extensive product range includes insulated copper pipes, air conditioner installation pipe kits, white embossed PE insulation, and aluminum pipes. We are your ONE-STOP shop for HVAC & R parts, offering a myriad of products such as Air Conditioner Brackets, Air Conditioner Ducts, Rubber Insulation, Air Conditioner Drain Hoses, Air Conditioner Pumps, and Bases for external air conditioning units. Our top-tier products are exported to markets including the United States, Canada, and Germany.
At Changzhou Dabund Pipe Co., Ltd., unparalleled quality is our hallmark. We warmly invite customers and friends from around the world to collaborate with us. Experience Dabund, Enjoy Life.
Discover our 1/4 Inch Insulation Copper Tube, engineered specifically for optimal performance in air conditioning systems:
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