| Customization: | Available |
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| After-sales Service: | 3 Years |
| Warranty: | Free Spare Parts |
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The 1.1/4"-3/8" air conditioning copper pipes are designed for HVAC parts. The outer dimension is measured in inches, while the range of 6.35mm - 9.52mm corresponds to the outer dimension in metric.
Our copper pipes are made of 99.9% pure copper, meeting the ASTM B280 and C12200 standards. This ensures high quality and reliability.
We offer a variety of AC copper sizes, including 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", and 1 1/8". The length options are 15m, 20m, 25m, 30m, and 50m.
The insulation used in our copper pipes is made of 1/2" Polypropylene, which is UV resistant. It meets various standards such as ASTM E 84, UL94, ASTM D1056, and ASTM G 21. The insulation can withstand temperatures ranging from -40ºC to 120ºC.
Our copper pipes are suitable for every air conditioning and refrigeration application, including ductless mini-split, heat pump, and centralized air ducted units. They offer versatility and reliability.
Our copper pipes have a pressure rating ranging from 2100 to 7000 PSI, which is much higher than the required 700 PSI for R410. This ensures durability and safety.
We produce the insulation for our copper pipes in-house, allowing us to customize it with your company name, size, meters, and other details.
1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1 1/8"
| 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 |
Introducing the 1ft-50ft Copper Line Set from Changzhou Dabund Pipe Co., Ltd. This kit includes two copper pipes that can be easily flared and connected with nuts. Ideal for air conditioning installations, this pre-insulated copper tube ensures efficient and reliable performance. Shop now for all your AC copper piping needs!
We are a professional manufacturer of HVAC parts, specializing in air conditioner installation pipe kits. Our range includes insulated copper pipes and air conditioner installation pipe kits. In addition, we produce white embossed PE insulation and aluminum pipes in-house, allowing us to offer cost savings to our customers.
With our progressive and scientific approach, we have successfully expanded our air conditioner connecting pipe market to numerous countries worldwide. We strive to be your ONE-STOP solution 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. We believe in prioritizing quality, as we understand that the market is the ultimate test of a company's vitality.
We warmly welcome customers and friends from around the world to collaborate with us. We look forward to receiving your inquiries in the near future. Experience the quality of Dabund and enjoy a better life.
Changzhou Dabund Pipe Co., Ltd. is a leading manufacturer of high-quality air conditioning copper pipes for HVAC parts. Our products are designed to meet the needs of English-speaking natives, ensuring they resonate with their reading habits.
We offer flexible payment options including TT, L/C AT SIGHT, CREDIT CARD, and more.
Yes, we provide free samples. You only need to cover the express cost.
We accept OEM and ODM, allowing you to print your logo on our products.
Our standard delivery time is usually 15-20 days. If you have an urgent requirement, please inform us in advance.
Our range of products includes air conditioner installation pipe, air conditioner copper line set, air conditioner line set cover, and other HVAC parts.
We are a manufacturer, specializing in the production of air conditioning copper pipes for HVAC parts. Trust in our expertise and quality.
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