Audited Supplier
Welcome to Changzhou Dabund Pipe Co., Ltd.
Introducing our high-quality air conditioning copper pipes designed for HVAC parts. These pipes are made of 99.9% pure copper, meeting ASTM B280 and C12200 standards. Available in sizes ranging from 1/4" to 1 1/8" and lengths of 15m, 20m, 25m, 30m, and 50m.
The insulation is made of 1/2" Polypropylene & UV Resistant material, meeting ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. With a working temperature range from -40ºC to 120ºC, our copper pipes are suitable for various air conditioning and refrigeration applications.
Pressure rating of 2100 to 7000 PSI exceeds the required 700 PSI for R410. Customizable insulation printing with your company name, size, and meters is available.
Size List:
- 1/4"
- 3/8"
- 1/2"
- 5/8"
- 3/4"
- 7/8"
- 1 1/8"
| 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 |
Introducing the Pure Copper Line Set by Changzhou Dabund Pipe Co., Ltd.
Upgrade your AC installation with our versatile 1ft-50ft Pure Copper Line Set. This durable tubing kit includes flaring and nuts for easy and secure installation, ensuring a reliable and long-lasting performance.
Welcome to Changzhou Dabund Pipe Co., Ltd.
At Dabund, we specialize in manufacturing high-quality HVAC parts, including air conditioner installation pipe kits. Our products feature insulated copper pipes and white embossed PE insulation, all designed to meet your HVAC needs.
By producing our own aluminum pipes, we ensure cost savings for our customers. Our air conditioner connecting pipes have gained popularity in overseas markets, including the USA, Canada, and Germany.
As your ONE-STOP Purchasing solution for HVAC & R parts, we offer a range of products such as Air Conditioner Brackets, Ducts, Rubber Insulation, Drain Hoses, Pumps, and External Unit Bases.
Quality is our top priority, and we believe in the market's ability to test enterprise vitality. We invite customers worldwide to collaborate with us and anticipate your inquiries. Experience Dabund, Enjoy Life.
Changzhou Dabund Pipe Co., Ltd.
1. Payment Terms: TT, L/C at sight, Credit Card, etc.
2. Sample: Free sample available, customer only pays for express cost.
3. Sample Time and Production Time:
- Existing sample: 2 days
- Customized sample: 5-7 days
- Production time: 15-20 days
4. Logo Printing: OEM and ODM services available.
5. Delivery Time: Usually 15-20 days, notify in advance for urgent orders.
6. Products Available: Air conditioner installation pipe, Air conditioner copper line set, Air conditioner line set cover, and other HVAC Parts.
7. Company Type: Manufacturer
