Products are widely used in different fields such as petroleum, chemical, electric power,
refrigeration, food, medicine, etc.
Replaceable hydraulic expansion rod
The hydraulic expander of the structure is particularly suitable for applications where the rubber-like hydraulic expansion rod cannot be smoothly expanded, for example, a thick tube sheet, a high expansion pressure and a thin tube hole under extreme conditions require simultaneous expansion. Thicker tube sheets, etc., the reasonable combination of several parts to minimize the loss of customers, won the trust of users.