1. The 1.1/4"-3/8" White PE Insulated Copper Pipe boasts an outer dimension in inches, equivalent to 6.35mm - 9.52mm in metric measurements.
2. Crafted from 99.9% pure copper, our pipe adheres to the stringent ASTM B280 and C12200 standards, ensuring top-notch quality.
3. We offer a comprehensive range of AC Copper Sizes including 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 to suit your specific needs.
4. Our insulation, made of 1/2" Polypropylene, is UV Resistant and meets ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. It performs excellently under working temperatures ranging from -40ºC to 120ºC.
5. Designed to be versatile, our products are perfect for all Air Conditioning & Refrigeration Applications, including ductless mini-split systems, heat pumps, and Centralized Air Ducted Units.
6.
Pressure Rating: Our pipes are engineered to handle pressures from 2100 to 7000 PSI, significantly exceeding the 700 PSI required for R410 applications.
7. We produce our own insulation, allowing us to customize it with your company name, size, and meters as per your 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 |
Our 1ft-50ft Copper Line Sets come with both ends capable of flaring and are equipped 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. Our product offerings include insulated copper pipes and complete air conditioner installation kits. Additionally, we produce our own white embossed PE insulation and aluminum pipes, resulting in cost savings for our customers. Driven by a scientific and progressive approach, we are rapidly expanding our presence in overseas markets. Our goal is to be your ONE-STOP solution for HVAC & R parts, from Air Conditioner Brackets to Ducts, Rubber Insulation, Drain Hoses, Pumps, and Bases for external units. Our commitment to quality ensures our products reach markets in America, Canada, Germany, and beyond. Our management philosophy of "Growing with clients" propels us forward.
Quality is our highest priority. At Changzhou DABUND Pipe Co., Ltd., we believe the market is the ultimate test of an enterprise's vitality. We warmly welcome customers and friends from all corners of the globe to collaborate with us. We eagerly await your inquiries and look forward to serving you. Enjoy DABUND, Enjoy Life.
1. Q: What are your payment terms for the3/8" 5/8" Air Conditioner Connecting Pipe Copper Tube?
A: We accept multiple payment methods including TT, L/C at sight, and credit cards.
2.
Q: Can I request a sample?
A: Absolutely! We can send you a free sample. You only need to cover the express shipping cost.
3.
Q: What are the sample preparation and production times?
A: * For existing samples: 2 days;
* For customized samples: 5-7 days;
* For production: 15-20 days.
4.
Q: Is it possible to print my logo on the products?
A: Yes, definitely. We offer both OEM and ODM services.
5.
Q: What is the typical delivery time?
A: Our usual delivery time is 15-20 days. If you have an urgent requirement, please inform us in advance.
6.
Q: What products can we purchase from you?
A: We offer air conditioner installation pipes, copper line sets, line set covers, and other HVAC parts.
7.
Q: Are you a trading company or a manufacturer?
A: We are a manufacturer.
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