Copper Bus Tubes For Electrical Application : As per B.S. 2871 Part - 2/72 C 101 Near Equivalent specification B.S. 1977/ 63 & (ASTM B - 188-81) Uses Copper tube used for gas, heater and hydraulic lines, oil burners, refrigerators, evaporators and heat exchangers. Hollow (round, square, rectangular and elliptical) electrical conductors in high voltage installation, induction furnaces etc
