Forged Weldolet

What are the key differences between a Sockolet and a Thredolet regarding their applications and features?

Sockolets and Thredolets are branch connection fittings used in piping systems but have distinct applications and features. The main difference lies in how they are attached to the main pipe. Sockolets are welded directly onto the pipe, similar to Weldolets, but they have a socket-like configuration that accommodates the branch pipe.

On the other hand, Thredolets have a threaded connection, which allows them to be screwed onto the main pipe, eliminating the need for welding. This threaded feature makes Thredolets particularly suitable for low-pressure and non-critical applications where welding may be impractical or undesirable.

Sockolets, being welded, offer a more robust and reliable connection, making them ideal for high-pressure and high-temperature systems. Additionally, Thredolets are often used in small-diameter pipes, while Sockolets are more commonly employed in larger-diameter pipes.