tender for set of spare material for ac unit below 3 tr. capacity refrigerant copper pipe soft drawnthickness 22 swg ( 1 roll= 15.38 mtrs. make hariom metals, indigo seaflow or similar. 1) 1/4 = 225 mtrs. 2)1/2 = 150 mtrs. 3) 5/8 = 210 mtrs. hilton/ insulation tube thickness 9 m/m a) size = 112 nos.b size = 75 nos. )size 105 nos.
