Which type of fittings is allowed for oil in systems?

Flared fittings are specifically designed to handle higher pressures and create a secure connection in piping systems, including those used for oil. They consist of a tubular section that is flared outward at the end, allowing two components to be joined securely with a nut that tightens against the flared surface, creating a strong seal resistant to leaks. This type of fitting is often used in systems that require a reliable, leak-free connection due to the nature of the fluid being transported, such as oil.

In applications where oil is involved, it is essential to use fittings that can withstand both the pressure and the potential aggressive nature of the material. Flared fittings provide this reliability, making them suitable for oil systems, where maintaining integrity in the connection is crucial for safety and performance.

Other fitting types may be suitable for various applications, but when it comes to oil systems, flared fittings stand out for their strength and durability in high-pressure environments. This ensures the system operates efficiently and safely without risk of failure at the joints.