| 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 Changzhou Dabund Pipe Co., Ltd. offers high-quality 1.1/4"-3/8" Copper Pipe For Plumbing that meets ASTM B280 and C12200 standards. The pipe sizes available include 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", and 1 1/8", with lengths ranging from 15m to 50m.
The insulation, made of 1/2" Polypropylene & UV Resistant material, is designed to withstand temperatures from -40ºC to 120ºC. It meets ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards.
Our copper pipes are suitable for various Air Conditioning & Refrigeration Applications, including Ductless mini-split, heat pump, and Centralized Air Ducted Units. The pressure rating ranges from 2100 to 7000 PSI, exceeding the required 700 PSI for R410.
Additionally, we offer customization options for insulation printing with your company name, size, and meters. Trust Changzhou Dabund Pipe Co., Ltd. for reliable and durable copper pipes for your plumbing needs.
| 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 Description:
Upgrade your HVAC system with the 1-50ft Copper Line Set from Changzhou Dabund Pipe Co., Ltd. This set includes flaring and nuts for easy installation, making it a convenient choice for plumbing needs. The pre-insulated copper tube ensures efficient performance and durability, making it a reliable option for your HVAC system.
Discover high-quality HVAC parts at Dabund, specializing in air conditioner installation pipe kits. Our products feature insulated copper pipes and white embossed PE insulation, designed to save costs. We also produce top-notch aluminum pipes in-house.
Our air conditioner connecting pipes are rapidly gaining popularity in overseas markets like the United States, Canada, and Germany. We offer a ONE-STOP solution for HVAC & R parts, including Air Conditioner Brackets, Ducts, Rubber Insulation, Drain Hoses, Pumps, and more.
Quality is our priority, as we believe the market tests a company's strength. Collaborate with us and experience the Dabund difference for a better life.
Explore our wide selection of top-quality HVAC products, including air conditioner installation pipes, copper line sets, line set covers, and various HVAC parts. We offer flexible payment options such as TT, L/C at sight, and credit card. Request samples with existing samples available in just 2 days and customized samples in 5-7 days. Our efficient production time ranges from 15-20 days. Take advantage of our OEM and ODM services for logo printing. Standard delivery time is 15-20 days, with options for urgent orders. Trust Changzhou Dabund Pipe Co., Ltd. for all your HVAC needs!
Suppliers with verified business licenses
Audited Supplier 
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