... tube (steel tube coated with copper): 4.76 x 0.71mm, 4.76 x 0.80mm, 6 x0.71mm, 6.35 x0 ... .71mm,6.35 x 0.80mm, 8x 0.71mm,8 x 0.80mm(2) Low carbon steel wire ... tube condenser available used in refrigerators,freezer, show case, water dispenser,water coolers.We can supply the items according to customers ...