Tube Expanders Pipe Sizing Expanders – 0.435” to 12” Outer Diameter Linsen Expander – 3/8” to 1” Outer Diameter Captive Mandrel Expander – 3/8” to 2-1/2” Outer Diameter Long-Reach Expander – 5/8” to 4-1/2” Outer Diameter Relieved Rolls – 1/2” to 2-1/2” Outer Diameter Expander Collars – Up to 1” Outer Diameter Universal Tube Expander – 1/2” to 12-1/2” Outer Diameter 4 and 5 Roll Condenser Expanders – 1/4” to 1-1/4” Outer Diameter 4 and 5 Roll Condenser Expanders – 1/2” to 1-1/2” Outer Diameter 3 Roll Condenser Expanders – 1/2” to 2-1/2” Outer Diameter 3 Roll Condenser Expanders – 1/2” to 1-1/2” Outer Diameter 3 Roll Condenser Expanders – 1/4” to 3/8” Outer Diameter