1.1/4"-3/8" Air Conditioning Copper Connect Tube: The outer dimension in inches. 6.35mm - 9.52mm: Precision in metric measurements.
2. Crafted from 99.9% Pure Copper, our pipes meet the stringent ASTM B280 and C12200 standards, ensuring exceptional quality.
3. Available AC Copper Sizes: We offer a range of sizes from 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", to 1 1/8", with lengths of 15m, 20m, 25m, 30m, and 50m.
4. Superior Insulation: Made of 1/2" Polypropylene & UV Resistant material, complying with ASTM E 84, UL94, ASTM D1056, and ASTM G 21. Operating temperature ranges from -40ºC to 120ºC.
5. Versatile Applications: Suitable for all Air Conditioning & Refrigeration systems, including ductless mini-splits, heat pumps, and Centralized Air Ducted Units.
6.
Impressive Pressure Rating: Ranges from 2100 to 7000 PSI, significantly exceeding the required 700 PSI for R410.
7. Custom Insulation: We produce insulation in-house, with options to print your company name, size, length, and more.
Comprehensive 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: Both ends of the copper pipe can be flared and fitted with nuts for your convenience.
Changzhou DABUND Pipe Co., Ltd.: As a leading manufacturer of HVAC parts, we specialize in air conditioner installation pipe kits, including insulated copper pipes. Our comprehensive range also covers white embossed PE insulation and aluminum pipes, allowing us to offer cost-effective solutions for our clients. Our innovative approach ensures our air conditioner connecting pipes are favored in numerous international markets. We strive to be your ONE-STOP source for HVAC & R parts, including Air Conditioner Brackets, Ducts, Rubber insulation, Drain Hoses, Pumps, and Bases for external units. With exports to countries like the USA, Canada, Germany, and beyond, our growth is intertwined with our clients' success.
Commitment to Quality: Our philosophy places quality as our foremost priority. We believe the market is the ultimate measure of a company's vitality. We warmly welcome customers and friends from around the globe to collaborate with us. We eagerly await your inquiries and invite you to experience the excellence of DABUND. Enjoy DABUND, Enjoy Life.
1. Q: What are your payment terms for the air conditioning copper connect tube?
A: We accept a variety of payment methods including TT, L/C at sight, and credit card.
2.
Q: Can I request a sample?
A: Absolutely! We provide free samples; you only need to cover the express shipping costs.
3.
Q: What is the sample preparation time and production lead time?
A: * Existing sample preparation takes 2 days;
* Customized samples take 5-7 days;
* Standard production time ranges from 15-20 days.
4.
Q: Is it possible to print my logo on the products?
A: Certainly! We offer both OEM and ODM services.
5.
Q: What is your usual delivery time?
A: Typically, our delivery time is 15-20 days. For urgent orders, please inform us in advance.
6.
Q: What products do you offer?
A: We provide 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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