1.1/4"-3/8" Air Conditioner copper linesets is the out dimension in inch. 6.35mm - 9.52mm is the out dimension in metric.
2. 99.9% Pure copper pipe meets ASTM B280 and C12200 standard.
3. AC Copper Size what we can do have following 1/4" 3/8" 1/2" 5/8" 3/4" 7/8" 1 1/8", length can do 15m 20m 25m 30m 50m.
4. Insulation is made of 1/2" Polypropylene & UV Resistant, meets ASTM E 84, UL94, ASTM D1056 and ASTM G 21. Working temperature from -40ºC to 120ºC.
5. Works for every Air Conditioning & Refrigeration Application including Ductless mini-split, heat pump and Centralized Air Ducted Units.
6. Pressure Rating: 2100 to 7000 PSI, much more than required 700 PSI for R410. 7. Insulation we produce by ourself, can print 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-50ft Copper Line Set both of the two copper pipe end can do flaring and nuts.
Changzhou DABUND Pipe Co., Ltd. is a professional manufacturer of HVAC parts air conditioner installation pipe kit. Including insulated copper pipe and air conditioner installation pipe kit. We also manufacture the white embossed PE insulation and aluminum pipes by ourself, to save cost for customers. With scientific progressive conception of rapid introduction, we make our air conditioner connecting pipe cover many overseas markets. And we are willing to be ONE-STOP Purchasing of HVAC & R parts, including Air Conditioner Bracket, Air Conditioner Duct, Rubber insulation, Air Conditioner Drain Hose, Air conditioner pump and Base of air conditioning external unit etc. Our products are produced for exporting to tens of countries such as American, Canada,Germany, and so on. "Growing with clients" is always our management concept.
Quality first priority, we believe that the market is a true test of the vitality of enterprises. We welcome customers and friends from around the world to cooperate with us and look forward to receiving your inquiries in the near future. Enjoy DABUND Enjoy Life.
1. Q: What is your payment terms of Air Conditioner copper linesets?
A: TT, L/C AT SIGHT, CREDIT CARD etc
2. Q: May I get a sample?
A: Yes, we can send you free sample. You just charge for the express cost is ok.
3. Q: What is sample time and production time?
A: * Existing sample 2days;
* Customized sample 5-7days;
* Production time 15-20days.
4. Q: Can I print my logo?
A: Yes of cause, we accept OEM and ODM.
5. Q: How long is your delivery time?
A: Usually 15-20days, if urgent, please tell us in advance.
6. Q: What can you buy from us?
A: Air conditioner installation pipe, Air conditioner copper line set, Air conditioner line set cover and the other HVAC Parts.
7. Q: Are you trading company or manufacturer?
A: Manufacturer.
Audited Supplier 
){kind=link}