... expanding gun , tube expanding head, high pressure tube, control box, etc. The series of Ultra-high Pressure Hydraulic Tube expander mainly consist ... of hydraulic system, tube expanding gun, tube expanding head, high pressure tube ... 20oC ~ 40oCSIZE: 1200*1020*900(mm)WEIGHT: 550KG YZJ-350D Ultra-high Pressure Hydraulic Pipe Expander