1. The 1.1/4"-3/8" Copper Insulated Connecting Pipe boasts an outer dimension of 6.35mm - 9.52mm in metric, providing unparalleled precision and reliability for your installations.
2. Crafted from 99.9% pure copper, our pipes adhere to the rigorous ASTM B280 and C12200 standards, ensuring unmatched quality and exceptional performance.
3. Available in a comprehensive range of AC copper sizes including 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", and 1 1/8". Lengths can be tailored to 15m, 20m, 25m, 30m, and 50m to accommodate diverse application needs.
4. The insulation is crafted from 1/2" Polypropylene, UV resistant, and compliant with ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. It is engineered to withstand temperatures ranging from -40ºC to 120ºC.
5. Our versatile pipes are designed to be compatible with every air conditioning and refrigeration application, including ductless mini-splits, heat pumps, and centralized air ducted units.
6.
Pressure Rating: Our pipes are robustly rated for pressures between 2100 and 7000 PSI, significantly surpassing the required 700 PSI for R410 applications.
7. We manufacture our insulation in-house, allowing us to customize it with your company name, size, meters, and more for a personalized touch.
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 |
1ft-50ft Copper Line Set, with both ends of the copper pipe capable of flaring and fitted with nuts for seamless installation.
Changzhou DABUND Pipe Co., Ltd. specializes in HVAC parts, including air conditioner installation pipe kits and insulated copper pipes. We also produce white embossed PE insulation and aluminum pipes in-house, optimizing cost-efficiency for our customers. Our innovative approach ensures our products reach global markets. We aim to be your ONE-STOP source for HVAC & R parts, including Air Conditioner Brackets, Air Conditioner Ducts, Rubber Insulation, Air Conditioner Drain Hoses, Air Conditioner Pumps, and Bases for external air conditioning units. Our products are exported to numerous countries such as the USA, Canada, Germany, and more. Our guiding philosophy is 'Growing with Clients'.
Quality is our utmost priority. We firmly believe that the true test of enterprise vitality lies within the marketplace. We eagerly invite customers and friends globally to collaborate with us and look forward to your inquiries. Discover the unparalleled excellence of DABUND and elevate your living standards.
1. Q: What are your payment terms for the Copper Insulated Connecting Pipe?
A: We accept TT, L/C at sight, Credit Card, and more. Enjoy flexible payment options tailored to your convenience.
2.
Q: Can I get a sample?
A: Absolutely! We can provide a free sample. You only need to cover the express shipping cost to experience our high-quality product firsthand.
3.
Q: What is the sample and production time?
A: * Existing sample: Ready in just 2 days;
* Customized sample: Crafted to your specifications within 5-7 days;
* Production time: Efficiently completed within 15-20 days.
4.
Q: Can I print my logo on the product?
A: Yes, certainly! We offer both OEM and ODM services to personalize your products with your unique branding.
5.
Q: How long is your delivery time?
A: Our usual delivery time is 15-20 days. For urgent orders, please inform us in advance so we can expedite processing.
6.
Q: What products can we purchase from you?
A: Our extensive catalog includes air conditioner installation pipes, copper line sets, line set covers, and a variety of HVAC parts, ensuring you find exactly what you need.
7.
Q: Are you a trading company or a manufacturer?
A: We are a manufacturer, proudly producing top-quality products in-house.
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