1. The 1.1/4"-3/8" Air Conditioner Connecting Copper Pipe is dimensioned in inches, while 6.35mm - 9.52mm represents the metric dimension.
2. Crafted from 99.9% pure copper, our pipe meets the stringent standards of ASTM B280 and C12200.
3. We offer a diverse range of AC Copper Sizes including 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", and 1 1/8". Available lengths are 15m, 20m, 25m, 30m, and 50m.
4. Our insulation is made from 1/2" Polypropylene that is UV resistant and complies with ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. It can withstand temperatures ranging from -40ºC to 120ºC.
5. Perfectly suited for all Air Conditioning & Refrigeration Applications, including ductless mini-split systems, heat pumps, and centralized air ducted units.
6.
Pressure Rating: With a rating ranging from 2100 to 7000 PSI, it far exceeds the required 700 PSI for R410 applications.
7. Our self-produced insulation can be customized with your company name, size, 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 |
Copper Line Sets from 1ft to 50ft are available, with options for flaring and nuts on both ends.
Changzhou DABUND Pipe Co., Ltd. stands as a premier manufacturer specializing in HVAC parts and air conditioner installation pipe kits. Our offerings include insulated copper pipes and comprehensive air conditioner installation kits. We also produce white embossed PE insulation and aluminum pipes in-house, ensuring cost-effective solutions for our customers. With a forward-thinking approach, our air conditioner connecting pipes have penetrated numerous international markets. We aim to be your ONE-STOP source for HVAC & R parts, including Air Conditioner Brackets, Ducts, Rubber Insulation, Drain Hoses, Pumps, and External Unit Bases. Our products are exported to various countries including the USA, Canada, and Germany. Our management philosophy, 'Growing with clients,' drives us to continuously improve.
Quality is our top priority. We believe the true test of a company's vitality lies in the market. We warmly welcome customers and friends from around the globe to collaborate with us and look forward to your inquiries. Experience DABUND, Experience Excellence.
1. Q: What are your payment terms for the Air Conditioner Connecting Copper Pipe?
A: We accept TT, L/C at sight, CREDIT CARD, and more.
2.
Q: Can I request a sample?
A: Absolutely! We provide free samples; you only need to cover the express shipping costs.
3.
Q: What is the sample preparation time and the production time?
A: * Existing sample: Ready in just 2 days;
* Customized sample: Prepared within 5-7 days;
* Production time: A swift 15-20 days.
4.
Q: Is it possible to print my logo on the product?
A: Certainly! We welcome both OEM and ODM projects.
5.
Q: What is your standard delivery time?
A: Typically, our delivery time is 15-20 days. If you have urgent needs, please inform us in advance.
6.
Q: What products can customers purchase from you?
A: Our offerings include air conditioner installation pipes, copper line sets, line set covers, and various HVAC parts.
7.
Q: Are you a trading company or a manufacturer?
A: We are a dedicated manufacturer.
){kind=link}