1. The outer dimension of the 1.1/4"-3/8" Air Conditioner Insulated Copper Pipe is precisely sized at 6.35mm - 9.52mm, catering to both imperial and metric measurements.
2. Crafted with 99.9% pure copper, our pipes meet the stringent ASTM B280 and C12200 standards, ensuring unparalleled quality and reliability.
3. We offer a comprehensive range of AC Copper Sizes: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1 1/8". Available lengths include 15m, 20m, 25m, 30m, and 50m to suit every need.
4. Our insulation is made from high-quality 1/2" Polypropylene, featuring UV resistance and meeting ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. It operates efficiently in temperatures ranging from -40ºC to 120ºC.
5. Our copper line sets are versatile, perfect for every Air Conditioning & Refrigeration application, including Ductless mini-split systems, heat pumps, and Centralized Air Ducted Units.
6.
6. Our pipes boast a robust pressure rating of 2100 to 7000 PSI, far exceeding the required 700 PSI for R410, ensuring optimal performance and safety.
7. We produce our insulation in-house, allowing for customization with your company name, size, meters, and more.
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 |
Our 1ft-50ft Copper Line Sets can be customized with flaring and nuts at both ends for your convenience.
Changzhou DABUND Pipe Co., Ltd. is a distinguished manufacturer of HVAC parts, specializing in air conditioner installation pipe kits, including insulated copper pipes. We also produce white embossed PE insulation and aluminum pipes in-house to reduce costs for our valued customers. Driven by a scientific and progressive approach, our air conditioner connecting pipes now serve numerous international markets. We aspire to be your ONE-STOP solution for HVAC & R parts, including Air Conditioner Brackets, Ducts, Rubber insulation, Drain Hoses, Pumps, and Bases for external units. Our products are exported to various countries, including the USA, Canada, Germany, and beyond. Our management philosophy, "Growing with clients," underscores our commitment to customer success.
Quality is our foremost priority. We believe that the market is the ultimate test of an enterprise's vitality. We warmly invite customers and friends worldwide to collaborate with us and eagerly anticipate your inquiries. Experience DABUND, Experience Excellence.
1. Q: What are your payment terms for the Air Conditioner Insulated 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 cost.
3.
Q: What are the lead times for samples and production?
A: * Existing sample: Ready in 2 days;
* Customized sample: Ready in 5-7 days;
* Production time: Typically 15-20 days.
4.
Q: Is it possible to print my logo on the product?
A: Certainly! We gladly accept both OEM and ODM projects.
5.
Q: How long does delivery usually take?
A: Delivery typically takes 15-20 days. For urgent orders, please notify us in advance.
6.
Q: What products can you supply?
A: We offer 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 reputable manufacturer.
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