1.1/4"-3/8"
Discover our premium air conditioning copper pipes, meticulously designed to enhance HVAC systems.The outer dimension is specified in inches. For reference, 6.35mm - 9.52mm is the outer dimension in metric measurements.
2. Expertly crafted from 99.9% pure copper, our pipes adhere to the stringent ASTM B280 and C12200 standards, ensuring unmatched quality and reliability.
3. Available AC Copper Sizes: 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 to meet varied requirements.
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 performs efficiently in temperatures ranging from -40ºC to 120ºC.
5. These copper pipes are versatile for all Air Conditioning & Refrigeration applications, including ductless mini-splits, heat pumps, and centralized air ducted systems.
6.
Pressure Rating: 2100 to 7000 PSI, far exceeding the required 700 PSI for R410, ensuring exceptional performance under high pressure.
7. Our in-house produced insulation can be customized with your company name, size, and meter specifications, tailoring to your specific needs.
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 are available, with both ends of the copper pipe capable of being flared and fitted with nuts for easy installation.
At Changzhou DABUND Pipe Co., Ltd., we are a leading professional manufacturer of HVAC parts and air conditioner installation pipe kits. Specializing in insulated copper pipes, we also produce white embossed PE insulation and aluminum pipes in-house, significantly reducing costs for our customers. Our scientific and innovative approach ensures rapid market introduction, allowing our air conditioner connecting pipes to span numerous overseas markets. We strive to be your ONE-STOP shop for HVAC & R parts, including Air Conditioner Brackets, Ducts, Rubber Insulation, Drain Hoses, Pumps, and Bases for external units. Our export markets include the USA, Canada, Germany, and many more countries. We uphold the management concept of "Growing with clients."
Quality is our utmost priority. We believe the market is the ultimate test of a company's vitality. We warmly welcome customers and friends from around the globe to collaborate with us. We eagerly look forward to your inquiries. Experience DABUND, Experience Excellence.
1. Q: What are your payment terms for air conditioning copper pipes used in HVAC parts?
A: We offer multiple convenient payment options, including TT, L/C at sight, Credit Card, and other flexible methods to suit your needs.
2.
Q: Can I get a sample?
A: Absolutely! We are pleased to provide free samples. You only need to cover the express shipping cost.
3.
Q: What are the sample and production times?
A: * For an existing sample, it takes just 2 days;
* For a customized sample, it takes around 5-7 days;
* Production time typically ranges from 15-20 days.
4.
Q: Can I print my logo on the products?
A: Yes, certainly! We provide both OEM and ODM services, allowing you to customize the products with your brand.
5.
Q: What is your usual delivery time?
A: Our standard delivery time is between 15-20 days. If you require a faster delivery, please inform us in advance so we can accommodate your request.
6.
Q: What products can I purchase from your company?
A: We offer a wide range of HVAC parts including air conditioner installation pipes, copper line sets, line set covers, and various other components tailored for air conditioning systems.
7.
Q: Are you a trading company or a manufacturer?
A: We are a well-established manufacturer, ensuring top-notch quality and reliability in all our products.
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