1.1/4"-3/8" Dimensions
Discover our premium air conditioning copper pipes, meticulously engineered for superior performance in HVAC systems.The outer dimensions are precisely 1.1/4"-3/8" in inches, translating to a metric range of 6.35mm to 9.52mm.
2. Crafted from 99.9% pure copper, these pipes meet the rigorous ASTM B280 and C12200 standards, delivering exceptional quality and reliability.
3. Available AC copper sizes include: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", and 1 1/8" with lengths of 15m, 20m, 25m, 30m, and 50m.
4. The insulation is crafted from 1/2" Polypropylene, UV resistant, and rigorously meets ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. It is suitable for temperatures spanning -40ºC to 120ºC.
5. Our copper pipes seamlessly integrate with all air conditioning and refrigeration applications, including ductless mini-splits, heat pumps, and centralized air ducted units.
6. Pressure Rating
Our copper pipes are engineered to endure remarkable pressure ratings from 2100 to 7000 PSI, far exceeding the stipulated 700 PSI for R410 applications.
7. We manufacture our insulation in-house, offering customization with your company name, size, and length.
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 |
We offer Copper Line Sets ranging from 1ft to 50ft, with both ends of the copper pipe flared and equipped with nuts.
Changzhou DABUND Pipe Co., Ltd. is a renowned manufacturer specializing in HVAC parts and air conditioner installation pipe kits, including insulated copper pipes. We also produce white embossed PE insulation and aluminum pipes, ensuring cost-effective solutions for our clients. Our forward-thinking approach has enabled us to expand our air conditioner connecting pipes to numerous international markets. Our goal is to be your ONE-STOP solution for HVAC & R parts, offering products such as Air Conditioner Brackets, Air Conditioner Ducts, Rubber Insulation, Air Conditioner Drain Hoses, Pumps, and Bases for external air conditioning units. Our products are exported to countries like the USA, Canada, Germany, and more. Embracing a "Growing with clients" philosophy, we are committed to supporting our customers' success.
Quality is our paramount concern, reflecting the true vitality of our enterprise. We warmly extend an invitation to customers and friends worldwide to collaborate with us. We eagerly await your inquiries and look forward to fruitful partnerships. Experience DABUND, Experience Excellence.
1. Q: What are your payment terms for air conditioning copper pipes for HVAC parts?
A: We offer a variety of payment terms including TT, L/C at sight, credit card, and more for your convenience.
2.
Q: Can I request a sample?
A: Absolutely! We are happy to provide a free sample. You only need to cover the cost of express shipping.
3.
Q: What is the sample time and production time?
A: * For existing samples, it takes just 2 days;
* For customized samples, it takes 5-7 days;
* For full production, it takes approximately 15-20 days.
4.
Q: Can I have my logo printed on the product?
A: Certainly! We accommodate both OEM and ODM orders to feature your logo.
5.
Q: What is your typical delivery time?
A: Our standard delivery time is 15-20 days. If you have urgent requirements, please inform us in advance.
6.
Q: What products can I purchase from you?
A: We offer a wide range of products including air conditioner installation pipes, air conditioner copper line sets, air conditioner line set covers, and other essential HVAC parts.
7.
Q: Are you a trading company or a manufacturer?
A: We take pride in being a manufacturer, ensuring the highest quality control and customization options.
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