1.1/4"-3/8" Rubber Insulation Copper Line Set is the out dimension in inch. 6.35mm - 9.52mm is the out dimension in metric.
2. Our 99.9% pure copper pipe conforms to the stringent ASTM B280 and C12200 standards, ensuring top-notch quality and reliability.
3. We offer a comprehensive range of AC Copper Sizes, including 1/4" 3/8" 1/2" 5/8" 3/4" 7/8" 1 1/8", with lengths available in 15m, 20m, 25m, 30m, and 50m.
4. The insulation is crafted from 1/2" Polypropylene, UV resistant, and meets ASTM E 84, UL94, ASTM D1056, and ASTM G 21 standards. It operates efficiently within a temperature range of -40ºC to 120ºC.
5. Suitable for all Air Conditioning & Refrigeration applications, including Ductless mini-split, heat pump, and Centralized Air Ducted Units.
6.
Pressure Rating: Our product boasts an impressive pressure rating of 2100 to 7000 PSI, far exceeding the required 700 PSI for R410.
7. We manufacture our insulation in-house, allowing for customization 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 |
1ft to 50ft Copper Line Sets available, with both ends of the copper pipe capable of flaring and nuts installation.
Changzhou DABUND Pipe Co., Ltd. is a distinguished manufacturer specializing in HVAC parts and air conditioner installation pipe kits. Our expertise includes insulated copper pipes and comprehensive air conditioner installation pipe kits. We also produce our own white embossed PE insulation and aluminum pipes, delivering cost savings to our customers. With an innovative and progressive approach, we ensure our air conditioner connecting pipes meet the demands of various international markets. Aspiring to be your ultimate ONE-STOP shop for HVAC & R parts, we offer Air Conditioner Brackets, Ducts, Rubber Insulation, Drain Hoses, Pumps, and Bases for external air conditioning units. Our products are exported globally to countries including the USA, Canada, Germany, and beyond. 'Growing with clients' is the cornerstone of our business philosophy.
Quality is our top priority. We firmly believe that the market is the ultimate test of a company's vitality. We extend a warm welcome to customers and friends from around the globe to collaborate with us. We eagerly anticipate your inquiries and look forward to forming successful partnerships. Experience DABUND, Experience Excellence.
1. Q: What are your payment terms for the Rubber Insulation Copper Line Set?
A: We accept various payment methods such as TT, L/C AT SIGHT, and CREDIT CARD.
2.
Q: Can I request a sample?
A: Absolutely! We can provide you with a free sample. You only need to cover the express shipping costs.
3.
Q: What are the lead times for samples and production?
A: * Existing samples: 2 days;
* Customized samples: 5-7 days;
* Production time: 15-20 days.
4.
Q: Can I have my logo printed on the product?
A: Yes, certainly! We offer both OEM and ODM services.
5.
Q: What is your standard delivery time?
A: Our usual delivery time is 15-20 days. If you need it urgently, please let us know in advance.
6.
Q: What products can I purchase from you?
A: We offer Air conditioner installation pipes, Air conditioner copper line sets, Air conditioner line set covers, and various other HVAC parts.
7.
Q: Are you a trading company or a manufacturer?
A: We are a manufacturer.
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