Gee Limited manufactures Low heat Input Cast Iron Electrode. Gee Limited is an ISO 9001:2000 certified company. The Company also manufacture various types of welding electrodes. The Low heat Input Cast Iron Electrode, under the brand name Geecor 505, is used for joining and surfacing of all grades of cast irons. The Low heat Input Cast Iron Electrode has lower co-efficient of thermal expansion. This Tubular Electrode has higher hot-cracking resistance. This Tubular Electrode has tensile strength of 52 kg/mm2.