... , aluminum, soft steel tubes expanding2. About factory Experience: With 21 years experience in refrigeration tools field, the leading manufacturer ... improving ourselves to meet more customers’ demands.Refrigeration Copper Tube Expander CT-100AL/100ML: can expand tubings easily from ... , 25, 28, 32, 35, 38, 42mm O.D. Tubing.with tube cutter CT-312, Deburrer CT-207.Portable Case packed. Refrigeration ...