What are the characteristics of Type C Air Conditioning Hose?

Type C air conditioning hoses are specifically designed for use in automotive air conditioning systems. These hoses have certain characteristics that make them suitable for this application. Here are the key characteristics of Type C air conditioning hoses:

1. Construction: Type C air conditioning hoses typically have a multilayer construction consisting of an inner tube, reinforcement layers, and an outer cover. The inner tube is usually made of a synthetic rubber material that is compatible with refrigerants used in automotive air conditioning systems.

2. Refrigerant Compatibility: Type C hoses are designed to be compatible with commonly used refrigerants, such as R134a or R1234yf. These hoses are engineered to withstand the specific pressures and temperatures associated with automotive air conditioning systems.

3. Low Permeation: Type C hoses are constructed with materials that have low permeation properties. This means that they minimize the loss or leakage of refrigerant from the system. Low permeation helps maintain the efficiency and effectiveness of the air conditioning system.

4. Pressure Resistance: Type C hoses are designed to withstand the pressure levels typically encountered in automotive air conditioning systems. They are constructed with reinforcement layers, such as textile or steel braids, that provide strength and resistance to internal pressure.

5. Temperature Resistance: Type C hoses are engineered to withstand the temperature extremes found in automotive air conditioning systems. They can handle the high operating temperatures associated with the hot refrigerant gas as well as the lower temperatures of the liquid refrigerant.

6. Flexibility: Type C air conditioning hoses are flexible to allow for easy installation and routing in tight spaces within the vehicle. The flexibility of these hoses enables efficient installation and improves the overall performance of the air conditioning system.

7. Compatibility with Fittings: Type C hoses are designed to be compatible with standard fittings used in automotive air conditioning systems. This ensures proper connections and minimizes the risk of leaks.