Refrigerant Related
Refrigerant-related products are tools used for refrigerants. Refrigerant is to lower the temperature using the action of taking away the surrounding heat when the liquid is vaporized, but in order to take advantage of its properties, refrigerant related products are used. Specifically, the same applies to products such as refrigerant gas required for operating car air conditioners, valves connected to car air conditioners, and hoses for sending gas. Oil used to enhance the cooling capacity of air conditioners is also included in the category of refrigerant-related products.