Industrial Weldable Type Radiator comes in small size and requires fewer accessories. The Weldable Type Radiator is widely used in various power supplying works. The Weldable Type Radiator can be directly welded to the transformer tanks. The Industrial Weldable Type Radiator is pressure tested to ascertain leakages in the water tank at a pressure of 2.0 Kg/cm2 for a period of 30 minutes.