High Grade Welded Square Fin Tubes

Welded Square Fin Tubes

The electric current is applied through the contacts existing on the square fins (by utilizing particular configurations) and tubes. The resistance in this circuit makes the heat needful for welding process. Maximum resistance and thus maximum heating happen at the interface between the tube and the fin. The pressure to cast the square fins and the tube collectively at the point of maximal heating is applied by different sorts of tooling. The resistance welding procedures of Welded Square Fin Tubes make a powerful metallurgical linkage between the tube and fin while decreasing the heat affected zone (HAZ) in the tube. The activity of pressure to forge or mould the square fins and the tube together assists to lessen the heat input needed to make the weld. These are utilized in boilers under very high pressure & temperature primarily in steel plants in dirty environment. This production is finished on the current and most modern machines among those set up in India. Welded Square Fin Tubes we offer are the instances of state of art technology, with the Japanese welding controller providing the meticulous secondary current and cycle time, at the time period of welding that result in the 'in demand' welding quality. All the welding factors are PLC controlled.

Technical Details