Are O-ring Types of Fittings More Popular Than Steel Fittings?

As we all know, because of certain factors such as corrosion and non-flexibility, steel fittings which consist of aluminium adapter, brass adapter and SAE stainless steel adapter have not been able to replace the hose fittings in many of the domestic as well as commercial areas.

While O-ring types of fittings are the standard fittings that are used widely in modern hydraulics.

Custom-built component parts in nowadays are a newer feature of some of the hydraulic machines that simplifies the device assembly, allowing pipes to connect directly to the device.