How should incompatible fittings be handled in gas piping?

In gas piping systems, using compatible fittings is crucial for safety and functionality. Replacing incompatible fittings with compatible options ensures that there are no leaks or failures at the joints, which could lead to gas leaks and potential hazards such as fire or explosions.

Compatible fittings are designed to withstand specific pressures and chemical properties of the gases being transported, ensuring a secure connection. When the right materials and fittings are used, the integrity of the entire gas system is maintained, providing a safe environment for operation.

Other methods, such as using incompatible fittings or trying to seal them with tape, can lead to disastrous consequences. Furthermore, merely evaluating compatibility under pressure does not address the fundamental issues of using materials not designed to work together, which is why replacing them with suitable options is always the best practice in gas piping.