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Basic Info.
Packaging & Delivery
Product Description
Product Description
Changzhou Dabund Pipe Co., Ltd. presents:
- Size: 1/4"-3/8" pancake pair coil insulated copper pipe (6.35mm - 9.52mm in metric)
- Material: 99.9% Pure copper pipe meeting ASTM B280 and C12200 standard
- AC Copper Size: Available in 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1 1/8" with lengths of 15m, 20m, 25m, 30m, 50m
- Insulation: 1/2" Polypropylene & UV Resistant, meeting ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. Working temperature from -40ºC to 120ºC
- Applications: Suitable for all Air Conditioning & Refrigeration Applications including Ductless mini-split, heat pump, and Centralized Air Ducted Units
- Pressure Rating: 2100 to 7000 PSI, exceeding the required 700 PSI for R410
- Customization: Insulation can be personalized with your company name, size, meters, etc.
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 |
Changzhou Dabund Pipe Co., Ltd. offers Foam Insulation Coated Pancake Pair Coil Insulated Copper Tubing. This copper line set ranges from 1ft to 50ft, featuring flaring and nuts on both ends. Ideal for HVAC installations.
Welcome to Changzhou Dabund Pipe Co., Ltd.
Changzhou Dabund Pipe Co., Ltd. is a leading manufacturer specializing in HVAC parts, including air conditioner installation pipe kits. Our range includes insulated copper pipes, air conditioner installation pipe kits, white embossed PE insulation, and aluminum pipes. By producing these components in-house, we ensure cost savings for our customers.
With a focus on rapid innovation, our air conditioner connecting pipes have gained popularity in numerous overseas markets. We aim to be your ONE-STOP solution for HVAC & R parts, offering Air Conditioner Brackets, Ducts, Rubber Insulation, Drain Hoses, Pumps, and External Unit Bases.
Our products are exported to various countries such as the United States, Canada, and Germany. At Changzhou Dabund Pipe Co., Ltd., we prioritize quality above all else, believing that the market is the ultimate test of a company's strength.
We invite customers and friends worldwide to collaborate with us. Contact us today with your inquiries and experience the quality and convenience of Dabund products. Enjoy DABUND, Enjoy Life.
Welcome to Changzhou Dabund Pipe Co., Ltd.
1. Payment Terms: We accept TT, L/C at sight, credit card, etc.
2. Sample Policy: Yes, we offer free samples. You only need to cover the express cost.
3. Timelines: Existing sample in 2 days, customized sample in 5-7 days, production time in 15-20 days.
4. Logo Printing: We support OEM and ODM services, including logo printing.
5. Delivery Time: Usually 15-20 days, please inform us in advance for urgent orders.
6. Products: We offer air conditioner installation pipe, copper line set, line set cover, and other HVAC parts.
7. Company Type: We are a manufacturer, Changzhou Dabund Pipe Co., Ltd.