| 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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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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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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Suppliers with verified business licenses
Audited Supplier Introducing the 1.1/4"-3/8" Air Conditioner Connecting Copper Tube by Changzhou Dabund Pipe Co., Ltd. This high-quality copper tube meets ASTM B280 and C12200 standards, ensuring 99.9% purity.
Perfect for Ductless mini-split, heat pump, and Centralized Air Ducted Units. Exceeds the required 700 PSI for R410.
| 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: Pre-Insulated Copper Pipes for Air Conditioner Connections
Company: Changzhou Dabund Pipe Co., Ltd.
Description: Our Pre-Insulated Copper Pipes are designed for seamless Air Conditioner connections. Available in Copper Line Sets ranging from 1ft to 50ft, each pipe comes equipped with flaring and nuts on both ends for easy installation.
Features:
Benefits:
Discover high-quality HVAC parts at Dabund, specializing in insulated copper pipes and air conditioner installation pipe kits. Our products are designed for efficient and reliable solutions for HVAC projects.
We take pride in producing white embossed PE insulation and aluminum pipes in-house, ensuring cost savings for our customers. Our air conditioner connecting pipes are popular in overseas markets.
As your ONE-STOP Purchasing destination for HVAC & R parts, we offer Air Conditioner Brackets, Ducts, Rubber Insulation, Drain Hoses, Pumps, and Bases for external units.
Committed to quality, we meet market demands and exceed customer expectations. Our products are exported to countries like the United States, Canada, and Germany.
Join us in "Growing with clients" and experience the Dabund difference. We welcome worldwide collaboration and look forward to your inquiries. Enjoy Dabund, Enjoy Life.
We offer a wide range of HVAC parts, including air conditioner installation pipes, copper line sets, and line set covers. Our products are perfect for both residential and commercial use.
We accept TT, L/C at sight, credit card, and more.
Request a free sample, just cover the express cost.
Existing sample in 2 days, customized sample in 5-7 days.
15-20 days.
We offer OEM and ODM services.
Usually 15-20 days, notify us if urgent.
We are the manufacturer of high-quality HVAC parts.
Upgrade your air conditioning system with our reliable products. Contact us today for all your HVAC needs!
Suppliers with verified business licenses
Audited Supplier 
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