What is typically used to connect medical gas piping in a way that ensures integrity?

Brazed joints are the commonly accepted method for connecting medical gas piping due to their strong, durable nature that ensures the integrity of the piping system. This method involves heating a filler metal above its melting point and allowing it to flow into the joint by capillary action, creating a strong bond as it cools and solidifies.

The use of brazed joints in medical gas applications is particularly important because they provide a high level of leak resistance and can withstand the pressures commonly found in medical gas systems. Additionally, brazing can be performed with a variety of metals, which makes it a versatile choice for different types of piping materials used in medical facilities.

In the context of medical gas systems, the integrity of the connections is crucial since any leakage could pose significant safety risks. Therefore, the characteristics of brazed joints make them ideal for ensuring the reliability and safety required in healthcare environments.