What color are hoses used for fuel gases?

The hoses used for fuel gases are commonly colored red to provide a clear visual indication of their purpose. This color coding is essential for safety, as it helps workers quickly identify the type of gas being transported, reducing the risk of accidents or incorrect connections. Fuel gases, such as acetylene, are flammable, so having a standardized color helps maintain safe working practices in environments where multiple types of gases are used.

The choice of red for fuel gas hoses is an industry standard that aligns with international safety guidelines. This designation helps ensure that all personnel can recognize the hoses at a glance, promoting safety and efficiency when working with various gas types in oxyfuel cutting and other applications.