Guangzhou Kaida Refrigeration Technology Co., Ltd
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The new copper welding rod for air conditioners and refrigerators is a welding material specifically designed for refrigeration systems (such as air conditioners, refrigerators, etc.). It is used for the connection and repair of copper pipes (such as copper tubes and copper fittings). Its core advantage lies in its ability to form high - strength and highly - sealed welding points, ensuring zero leakage of refrigerant pipes. It is a key consumable for air conditioner installation, refrigerator repair, and the manufacturing of refrigeration equipment.
Applications
1.Air Conditioning Systems:
Weld the connecting copper pipes between indoor and outdoor units (such as pipes with diameters of 1/4" and 3/8");
Repair the leakage points or breaks of the evaporator and condenser;
Connect the branch pipes and main pipes of the variable refrigerant flow (VRF) system.
2.Refrigerators/Freezers:
Weld the interface between the compressor and the pipeline;
Repair the leakage points of the copper pipes in the refrigerating and freezing compartments (such as damage caused by collision);
Manufacture or repair the refrigeration cycle pipeline of the freezer.
Advantages
1.Leak - proof and Durable: Weld strength ≥ 200MPa, and the airtightness test pressure can reach 4.0MPa (far exceeding the normal operating pressure of the air - conditioning system, which is 1.5 - 2.8MPa);
2.Corrosion - resistant: The phosphor - copper alloy has good compatibility with refrigerants (such as R32, R410A), and there is no risk of electrochemical corrosion during long - term use.
| Product name | Copper Welding Rod |
| Warranty | 1 year |
| Application | Refrigeration Unit |
| MOQ | 10kg |
| Weight | 10kg |
FAQ
Q1:When will you arrange the delivery?
A:Generally 1-2 weeks after the payment, and we will continually inform customer the goods carriage status, until you receive the goods.
Q2. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q3:Can we get the some technological training?
Our company provide the complete technological training, including: installation, use and maintenance.
Q4:How long is your products warranty?
A:The products of our lifetime for you to provide maintenance, one year warranty,Courier fees to pay half, after a year of maintenance fees shall be borne by the buyers.
Q5: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.