1.1/4"-3/8"
High-Quality Air Conditioning Copper Pipes for HVAC SystemsThe outer dimensions range from 1/4" to 3/8" in inches and from 6.35mm to 9.52mm in metric.
2. Crafted from 99.9% pure copper, our pipes meet the stringent ASTM B280 and C12200 standards.
3. Our AC Copper Sizes include the following dimensions: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", and 1-1/8". Available lengths range from 15m, 20m, 25m, 30m, to 50m.
4. The insulation, composed of 1/2" Polypropylene, is UV resistant and meets ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. It can withstand temperatures from -40ºC to 120ºC.
5. Suitable for all Air Conditioning & Refrigeration applications, including ductless mini-splits, heat pumps, and centralized air ducted units.
6.
Pressure Rating: Our pipes handle pressures from 2100 to 7000 PSI, considerably higher than the required 700 PSI for R410 systems.
7. Our self-produced insulation can be customized with your company name, size, meters, etc.
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 |
Copper Line Sets range from 1ft to 50ft, with both ends capable of flaring and fitting with nuts.
Changzhou DABUND Pipe Co., Ltd. stands as a distinguished 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 to cut costs for our clients. Embracing a scientifically progressive mindset, we ensure our air conditioner connecting pipes cater to numerous international markets. Our mission is to be your ONE-STOP source for HVAC & R parts, supplying Air Conditioner Brackets, Ducts, Rubber insulation, Drain Hoses, Pumps, and Bases for external air conditioning units. Our products are exported to numerous countries including the USA, Canada, Germany, and more. 'Growing with clients' is our core management principle.
Placing quality as our top priority, we believe that market performance is the definitive test of an enterprise's vitality. We warmly invite customers and friends worldwide to collaborate with us and look forward to your inquiries. Enjoy DABUND, Enjoy Life.
1. Q: What are your payment terms for air conditioning copper pipes for HVAC Parts?
A: We offer highly flexible payment options, including TT, L/C at sight, and Credit Card payments.
2.
Q: May I receive a sample?
A: Absolutely! We provide free samples; you only need to cover the express delivery charges.
3.
Q: What is the sample time and production time?
A: * Existing sample: Ready in just 2 days;
* Customized sample: Available within 5-7 days;
* Production time: Typically 15-20 days.
4.
Q: Can I print my logo on your products?
A: Certainly! We warmly welcome both OEM and ODM requests.
5.
Q: How long is your standard delivery time?
A: Our standard delivery time is 15-20 days. For urgent requirements, please inform us in advance.
6.
Q: What products can I purchase from you?
A: We offer a diverse range of products including air conditioner installation pipes, copper line sets, line set covers, and various other HVAC parts.
7.
Q: Are you a trading company or a manufacturer?
A: We are a dedicated manufacturer, committed to quality and excellence.
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