Guangdong Guangyanlong Welding Materials Co., Ltd is a renowned Chinese brass brazing ring Manufacturer known for producing high-quality brazing products tailored to various industrial needs. The image shows our Brass Welding Ring for Refrigeration that has been designed with precision to ensure reliable and efficient connections in refrigeration systems. These rings are key components in the brazing process, which guarantee air-conditioners, refrigerators as well as freezers leak-proof joints.
Our brass brazing rings are precision-made specifically for HVAC applications, offering excellent corrosion resistance and impact resistance. They are made of high-quality brass which is heat and electrically conductive making them great choices for use in refrigeration and other cooling systems. We value quality and customer satisfaction at Guangyanlong so we continuously enhance our research and development programs to meet the global standards of a product. Our dedication towards excellence has ensured that our brass brazing rings not only improve your system’s performance but also contribute towards its long life and dependability.
| BrazingAlloys | AWS | Chemical Composition（%） | Solidus | Liquidus | Main Uses | |||||||
| Ag | Cu | Zn | Sn | Si | Other | F | ℃ | F | ℃ | |||
| BCu | BCu-1 | / | 100 | / | / | / | / | 1981 | 1082 | 1981 | 1082 | Suitable for furnace brazing of steel, stainless steel and nickel-based alloys |
| BCu58Zn | / | / | 58 | / | 38 | / | Mn：4 | 1616 | 880 | 1668 | 909 | Mainly used for brazing of hard alloy cutter |
| BCu60Zn | / | / | 60 | / | 39 | 1 | Si：0.25 | 1634 | 890 | 1661 | 905 | Mainly used for brazing ferrous metals, nickel-based alloys and Cu-Ni alloys; it has good fluidity. |
| BCu58ZnFe | BCuZn-C | / | 58 | / | 40.2 | 1 | Fe：0.8 | 1670 | 910 | 1749 | 954 | |
| BCu48ZnNi | BCuZn-D | / | 48 | / | 41.8 | / | Ni：1 Si：0.2 | 1720 | 938 | 1799 | 982 | |
Sturdiness: Furthermore, brass is inherently corrosion resistant which is of significant importance in refrigeration and plumbing where its parts are exposed to dampness and temperature changes over time. As such, this assists in maintaining joint integrity as the years go by.
High-strength Joints: Brass Brazing Rings produce joints that are high in strength so that they can withstand mechanical loading and pressure fluctuations. With good reason, this dependability is vital for a leak-proof connection system like the one used in air conditioning and refrigeration.
Ease of Use: They are intended for ease of use during brazing, thus assuring uniform application. This results in quality joints with minimal energy expenditure thereby reducing errors when installing them.
Versatility: Brass Brazing Rings can be used together with different types of metals including copper, stainless steel, and brass among others. Such variability has contributed to their adoption across various industrial applications ranging from heating, ventilation and air conditioning (HVAC) systems to plumbing or electrical components.
Economical: Brass is an inexpensive material with a balance between performance and affordability. Using them ensures that costs related to projects reduce while there is maintenance of an acceptable level of quality for the work done.
Brass solder has a wide range of applications and is commonly used in ordinary flame welding. It is mainly used in refrigeration, air conditioning, plumbing and electrical industries. We can produce all kinds of formulas, and can also cooperate with R&D and customization to reduce costs and increase efficiency for your production. Specifically Please contact the technical department if required.
Flux may be required depending on the metals being joined and the specific application. Flux helps prevent oxidation and ensures a strong bond during the brazing process.
Store the rings in a cool, dry place away from moisture and contaminants. It is best to keep them in their original packaging until use to prevent oxidation and maintain their quality.
Yes, Brass Brazing Rings are suitable for high-temperature applications due to their strong thermal stability and resistance to oxidation, making them ideal for use in HVAC and refrigeration systems.
Yes, Brass Brazing Rings are made from recyclable materials, making them an environmentally friendly choice. The use of brass aligns with global sustainability goals, promoting eco-friendly practices in manufacturing
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