| After-sales Service: | 3 Years |
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| Warranty: | Free Spare Parts |
| 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 Changzhou Dabund Pipe Co., Ltd. offers high-quality air conditioning copper pipes for HVAC Parts. Our pipes are made of 99.9% pure copper, meeting ASTM B280 and C12200 standards. The outer dimensions range from 1/4" to 3/8" in inches and 6.35mm to 9.52mm in metric.
We provide AC Copper pipes in various sizes including 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", and 1 1/8", with lengths available in 15m, 20m, 25m, 30m, and 50m. The insulation is constructed from 1/2" Polypropylene & UV Resistant materials, meeting ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. It has a working temperature range from -40ºC to 120ºC.
Our copper pipes are suitable for various Air Conditioning & Refrigeration Applications, including Ductless mini-split, heat pump, and Centralized Air Ducted Units. With a pressure rating of 2100 to 7000 PSI, our pipes exceed the required 700 PSI for R410. Additionally, we offer customizable insulation printing with your company name, size, and meters.
| 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. presents a premium Copper Piping Bundle designed for AC installations. This bundle includes copper line sets ranging from 1ft to 50ft, complete with flaring and nuts on both pipe ends. Upgrade your AC system with our high-quality copper piping bundle for efficient and reliable performance.
Changzhou Dabund Pipe Co., Ltd. specializes in manufacturing high-quality HVAC parts, including insulated copper pipes and air conditioner installation pipe kits. Our products are designed to meet the needs of air conditioning systems, providing efficient and reliable solutions for our customers.
We take pride in producing white embossed PE insulation and aluminum pipes in-house, ensuring cost savings for our clients. With a focus on innovation and market expansion, our air conditioner connecting pipes have gained popularity in numerous overseas markets.
As your ONE-STOP shop for HVAC & R parts, we offer a range 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 commitment to quality is unwavering, as we believe in delivering products that stand the test of the market.
We welcome customers and partners from all over the world to collaborate with us. Contact us today with your inquiries and experience the Dabund difference. Enjoy Dabund, Enjoy Life.
Changzhou Dabund Pipe Co., Ltd. offers high-quality air conditioning copper pipes for HVAC Parts. Our payment terms include TT, L/C at sight, and credit card.
We are a manufacturer specializing in air conditioning copper pipes. Contact us for more information or urgent orders.
Suppliers with verified business licenses
Audited Supplier 
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