Circulating connection

A circulating joint, also known as an elbow, is a common type of pipe fittings in piping systems that is used to change the flow direction of a pipe. It consists of two parts, elbow and flange, which are connected by bolt tightening. Circulation joints are usually made of carbon steel, stainless steel and other materials, which have good corrosion resistance and high temperature resistance.

Circulating joints are widely used in pipeline systems in chemical, petroleum, natural gas and other industrial fields. It can realize the bending and steering of pipes, adapting to different layouts and space requirements. The circulating joint has the characteristics of simple structure, easy installation and long service life, and is an indispensable and important part of the pipeline system.

When using circulating joints, attention needs to be paid to the reasonable selection of materials, specifications and thickness of joints to ensure their compatibility with the piping system. In addition, pay attention to the tightening strength of the bolt during the installation process to ensure the sealing performance of the joint. Regular inspection and maintenance of the circulation joint is also necessary to guarantee its proper operation and extend its service life.

In short, the circulation joint is an indispensable and important component of the piping system, and its application makes the piping layout more flexible and more diverse. By properly selecting, installing and maintaining circulation fittings, the safe and reliable operation of piping systems can be ensured.