1. Our 1.1/4"-3/8" insulated copper pipe boasts an outer dimension in inch measurements. For metric enthusiasts, it ranges from 6.35mm to 9.52mm.
2. Made from 99.9% pure copper, our pipe adheres to the prestigious ASTM B280 and C12200 standards, ensuring top-notch quality and performance.
3. We offer a versatile range of AC Copper Sizes: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", and 1 1/8". Available lengths include 15m, 20m, 25m, 30m, and 50m.
4. Our insulation is crafted from 1/2" Polypropylene, enhanced with UV resistance. It complies with ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards, and operates efficiently in temperatures ranging from -40ºC to 120ºC.
5. Ideal for every Air Conditioning & Refrigeration Application, our products are perfect for ductless mini-splits, heat pumps, and centralized air ducted units.
6.
Pressure Rating: Our pipes boast an impressive pressure rating of 2100 to 7000 PSI, far exceeding the required 700 PSI for R410 refrigerants.
7. We produce our insulation in-house and can customize it with your company name, size, and length 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 |
Our 1ft-50ft Copper Line Sets can be customized with flaring and nuts on both ends of the copper pipe.
Changzhou DABUND Pipe Co., Ltd. is a premier manufacturer of HVAC parts, specializing in air conditioner installation pipe kits. Our range includes insulated copper pipes and comprehensive air conditioner installation kits. We also produce white embossed PE insulation and aluminum pipes in-house, offering cost-effective solutions for our customers. With a scientific and progressive approach, we have swiftly expanded our market reach to numerous overseas markets. We strive to be your ONE-STOP supplier for HVAC & R parts including Air Conditioner Brackets, Air Conditioner Ducts, Rubber Insulation, Air Conditioner Drain Hoses, Air Conditioner Pumps, and Bases for external units. Our products are exported to multiple countries including the USA, Canada, Germany, and more. Our management philosophy, 'Growing with clients,' underscores our commitment to mutual success.
Quality is our foremost priority. We believe that the true measure of an enterprise's vitality is its market presence. We invite customers and friends from around the globe to collaborate with us and eagerly await your inquiries. Experience DABUND, Experience Excellence.
1. Q: What are your payment terms for insulated copper pipes?
A: We offer flexible payment options including TT, L/C AT SIGHT, and CREDIT CARD among others.
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 your sample and production time?
A: * For existing samples, it takes approximately 2 days;
* For customized samples, expect 5-7 days;
* Production time usually ranges from 15-20 days.
4.
Q: Can I have my logo printed on the products?
A: Yes, certainly! We support both OEM and ODM services for logo printing.
5.
Q: What is your standard delivery time?
A: Typically, our delivery time is 15-20 days. If you have urgent requirements, please inform us in advance.
6.
Q: What products can I purchase from you?
A: You can buy a variety of HVAC parts including Air Conditioner Installation Pipes, Air Conditioner Copper Line Sets, Line Set Covers, and more.
7.
Q: Are you a trading company or a manufacturer?
A: We are a dedicated manufacturer.
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