These components facilitate the connection of pressurized containers across different global regions. They ensure secure and standardized linkages between tanks and associated equipment, such as regulators, hoses, and filling apparatus. For example, a scuba diver using equipment in various countries requires compatible connectors to safely fill their air tank.
The significance lies in enabling global interoperability and enhancing safety within industries reliant on compressed gas. Their development reflects efforts to harmonize standards and prevent accidents stemming from incompatible or improperly connected systems. They promote efficiency and reduce the risk of leaks, failures, and potential hazards associated with high-pressure systems.