1. 1/4"-3/8"
Discover our premium air conditioning copper pipes, meticulously designed for optimum performance in HVAC systems.The outer dimension is precisely measured in inches, with metric equivalents spanning from 6.35mm to 9.52mm for seamless compatibility.
2. Expertly crafted from 99.9% pure copper, these pipes adhere to the rigorous ASTM B280 and C12200 standards, ensuring unparalleled quality and reliability.
3. Choose from a wide range of AC Copper Sizes: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", and 1 1/8". We offer various lengths including 15m, 20m, 25m, 30m, and 50m to meet your specific needs.
4. Our insulation, made from 1/2" Polypropylene, is UV-resistant and complies with ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. It is engineered to perform in temperatures ranging from -40ºC to 120ºC.
5. Ideal for all Air Conditioning & Refrigeration Applications, including ductless mini-splits, heat pumps, and centralized air duct units.
6.
Pressure Rating: Boasting a range from 2100 to 7000 PSI, our pipes significantly exceed the 700 PSI requirement for R410 systems, affirming their superior strength and dependability.
7. We manufacture our own insulation and offer customization to feature your company name, size, meters, and other specifications.
Size List
| 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 |
1ft-50ft Copper Line Sets, available with both ends flared and inclusive nuts for ease of installation.
Changzhou DABUND Pipe Co., Ltd. is a leading name in HVAC parts manufacturing, specializing in comprehensive air conditioner installation pipe kits. Our product range includes insulated copper pipes and complete installation kits. We also manufacture white embossed PE insulation and aluminum pipes in-house, providing cost-effectiveness for our clients. With a strong focus on scientific progress, we swiftly introduce our air conditioner connecting pipes to various international markets. We aspire to be your ONE-STOP solution for all HVAC & R parts, offering air conditioner brackets, ducts, rubber insulation, drain hoses, pumps, and bases for external units. Our products are exported worldwide, including to the USA, Canada, Germany, and many others. Guided by our management philosophy, 'Growing with clients,' we are dedicated to mutual success and continuous improvement.
At Changzhou DABUND Pipe Co., Ltd., quality is our top priority. We believe that the market is the ultimate test of an enterprise's vitality. We warmly invite customers and friends from around the world to collaborate with us and eagerly anticipate your inquiries. Experience the unparalleled excellence of DABUND and elevate your lifestyle.
1. Q: What are your payment terms for air conditioning copper pipes used in HVAC parts?
A: We offer flexible payment options including TT, L/C at sight, and credit card transactions.
2.
Q: Can I receive a sample?
A: Absolutely! We provide free samples; you only need to cover the express shipping cost.
3.
Q: What are the sample and production lead times?
A: * Existing samples are dispatched within 2 days;
* Customized samples are ready in 5-7 days;
* The production lead time is typically 15-20 days.
4.
Q: Can I print my logo on the products?
A: Certainly! We welcome OEM and ODM orders.
5.
Q: How long is the delivery time?
A: Our standard delivery time is 15-20 days. For urgent orders, please notify us in advance.
6.
Q: What products can I purchase from your company?
A: We offer a range of HVAC parts, including air conditioner installation pipes, copper line sets, line set covers, and more.
7.
Q: Are you a trading company or a manufacturer?
A: We are a manufacturer, ensuring you get top-quality products directly from the source.
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