... and wire, painted with powder or electrophoresis.used in refrigerator (1) Bundy tube (steel tube coated with copper): 4.76 x ... .71mm,8 x 0.80mm(2) Low carbon steel wire: 1.2-1.6mm (3) Structure: bundy tubes welded with steel wires ... condenser,Wire condenser,refrigeration parts,roll layer wire tube condenser. WC Wire Condenser