1. Our 1.1/4"-3/8" Insulated Copper Pipe features an outer dimension of 6.35mm - 9.52mm in metric, ensuring precision and reliability.
2. Crafted from 99.9% Pure Copper, our pipes meet the rigorous ASTM B280 and C12200 standards, guaranteeing top-tier quality and performance.
3. We offer a versatile range of AC Copper Sizes including 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", and 1 1/8", with lengths available in 15m, 20m, 25m, 30m, and 50m to suit your specific needs.
4. Our insulation is made of 1/2" Polypropylene, UV Resistant, and meets ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. It is designed to operate effectively in temperatures ranging from -40ºC to 120ºC.
5. Ideal for every Air Conditioning & Refrigeration Application, our products support Ductless Mini-Split Systems, Heat Pumps, and Centralized Air Ducted Units.
6.
Pressure Rating: Our copper pipes boast a pressure rating of 2100 to 7000 PSI, significantly exceeding the required 700 PSI for R410 applications.
7. We manufacture our insulation in-house, allowing us to customize with your company name, sizes, and lengths as needed.
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 Copper Line Sets range from 1ft-50ft, with both ends capable of flaring and fitted with nuts for easy installation.
Changzhou DABUND Pipe Co., Ltd. stands as a premier manufacturer of HVAC parts, specializing in air conditioner installation pipe kits, insulated copper pipes, and white embossed PE insulation. By producing aluminum pipes internally, we reduce costs for our customers. Our advanced and innovative approach has expanded our market reach globally. We aim to be your ONE-STOP SHOP for HVAC & R parts, offering Air Conditioner Brackets, Air Conditioner Ducts, Rubber Insulation, Air Conditioner Drain Hoses, Pumps, and Bases for external units. Our commitment to quality ensures our products are exported to numerous countries like the USA, Canada, and Germany. Our philosophy, "Growing with clients," drives our dedication to customer satisfaction.
At Changzhou DABUND Pipe Co., Ltd., quality is our top priority. We recognize that the market is the ultimate test of a company's vitality. We warmly invite customers and friends from around the globe to join us in cooperation. We eagerly await your inquiries and look forward to partnering with you. Experience DABUND, Experience Excellence.
1. Q: What are your payment terms for Insulated Copper Pipe?
A: We accept TT, L/C at sight, Credit Card, and other convenient options.
2.
Q: Can I receive a sample?
A: Absolutely! We can send you a free sample; you only need to cover the express shipping cost.
3.
Q: What is the sample time and production time?
A: * Existing sample: 2 days;
* Customized sample: 5-7 days;
* Production time: 15-20 days.
4.
Q: Can I print my logo on the products?
A: Yes, of course! We welcome both OEM and ODM requests.
5.
Q: How long is your 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 you purchase from us?
A: We offer a range of products including air conditioner installation pipes, air conditioner 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 manufacturer.
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