If you are looking for reliable industrial water cooled connector for steelmaking, steel industry, and for melting stell from China water cooled connector manufacturers, suppliers and company, or if you are checking small water cooled connector price, please feel free to contact TYMEC.Copper joint is on both of water cooled cable ends, which is to connect copper part either on electrode conductive arm end or busbar from transformer. Relying on its conductivity, it is important for the connection between transformer and conductive arms. Water inside the copper joint makes it high conductivity and rotatable joint prolongs the service life of the copper joint.