FRK Pinza Lokring
Pinza lokring includes different piping connection tools, of which FRK is one. It is also called mini pinza lokring.
The FRK pinza lokring is used for repairing small refrigeration equipment lines and it enables brazing-free connections in the aftermarket. For more information, contact us now.
Pinza Lokring
The pinza lokring is defined as a no-brazing connection tool with larger dimensions. This is because it enables the brazing-free connection of large pipe diameters.
The Miracle pinza lokring is mainly used for the connection of 5/16″-3/4″ pipes, which usually includes the diameter of pipes for refrigeration and air conditioning.
Therefore, it is also called an air conditioning installation tool.
OEM Pinza Lokring
OEM pinza lokring is used for no-brazing connections of refrigeration equipment lines. For example, manufacturers of commercial refrigerators, kitchen refrigeration equipment, wine coolers, and display cabinets.
When manufacturing refrigeration equipment, there need to connect the condenser, evaporator, and compressor of the refrigeration equipment, etc.
OEM pinza lokring is specially designed to replace these solder joints.
FRK Pinza Lokring (4)
FRK pinza lokring is characterized by its ease of use, rational structure, and effortless crimping. It can effectively help companies to realize the standard after-sales process.
Aluminum reducing ring is mainly used to connect the capillary tubes of refrigeration equipment with copper filters.
Aluminum equal ring is mainly used to connect the condenser, evaporator and compressor inlet and outlet of refrigeration equipment.
Brass ring is mainly used for connecting refrigeration equipment with copper piping systems. For more details, please contact us now.
Pinza Lokring (6)
The pinza lokring is also known as the 30w/25w pinza lokring. It mainly crimps pipes larger than 5/16″.
The electrical pinza lokring can be used to connect 1 1/8″ pipes. This tool is characterized by its labor-saving and fast crimping speed.
Miracle ring is used with pinza lokring, reducing diameter brass ring is used to connect different diameters of copper pipes.
Equal-diameter brass rings can meet the 1/4″-1 3/8″ pipe connection. It is mainly to solve the same-diameter pipe connection.
The reduced diameter for the connection of aluminum tubes and aluminum tubes, it is the same range of connection and equal diameter aluminum ring.
The equal diameter aluminium ring is used for the connection of 1/4″-1 5/8″ pipes, it is suitable for the connection of pipes of the same diameter.
OEM Pinza Lokring (3)
Hydraulic pinza lokring equipment enables simultaneous no-brazing operations in two stations. It is used with a pinza lokring single ring.
The connection of the pipeline is made by the pinza lokring single ring, so the pinza lokring single ring is a consumable item and one single ring is needed for one connection point.
The main function of pinza lokring stoppers is to seal, it is disposable and cannot be reused. For more information, contact us now.
Pinza Lokring Kits
- FRK Pinza Lokring Kit
- Electric Pinza Lokring Kit
- Pinza Lokring Kit
Related Products
Besides doing a lot of experimental research, we also do a lot of destructive experiments on pinza lokring, such as blasting experiments, pulling experiments, high-pressure experiments, etc.
In addition, we use laser testing and high-frequency testing in the production of Pinza Lokring. These ensure that there are zero outflows of pinza lokring defective products.
When connecting copper and aluminum tubes, consider using copper rings first.
If the internal pressure of the refrigeration system is low, consider using an aluminum ring. Both copper and aluminum rings need to be used with the Miracle Pinza Lokring tool.
For more information, please see the blog “how to join copper pipe and aluminum pipe“.
There are many ways to join copper pipes, but most organizations still use soldering.
In this blog on copper pipe joining methods, we elaborate on the advantages and disadvantages of braze-free and fireless joining.
We hope you will find the article more enlightening. 
When joining copper pipe to stainless steel pipe, we recommend you use Miracle copper and steel rings with 30w series tools.
You can see more ways to connect copper and stainless steel pipes here.
