Quality Inspection for Lf Graphite Electrodes With Nipples - Graphite Electrode Joint – Hexi

Graphite electrode joint is an accessory of graphite electrode, which is used together with graphite electrode. When it is used, it needs to be connected with the screw thread of graphite electrode female head.

Graphite electrode joint plays a very important role in steel-making, which directly affects the function of graphite electrode. If there is no high-quality joint, graphite electrode will be easily broken and loose, resulting in accidents. Therefore, the state has national industry standard for graphite electrode joint, which requires threaded connection, and the national standard stipulates the thread and pitch, the electrode joint is male, and the electrode is flexible When using graphite electrode, screw the male into the female head of graphite electrode itself.

The standard picture of graphite electrode joint size is as follows:

The graphite electrode and graphite electrode joint produced by Hexi company have strict quality requirements and comply with the national industry standard. When 80% of the current flows through the outermost layer of the conductor in the process of current conduction, the graphite electrode joint produced by Hexi company will make the two graphite electrodes butt seamlessly.

Electrode of cleaning

It is absolutely not allowed to use steel wire ball or metal brush or emery cloth to clean the thread of electrode, only use compressed air without oil and water.