Products are widely used in different fields such as petroleum, chemical, electric power,
refrigeration, food, medicine, etc.
Disassembled hydraulic expansion rod
The leather is durable and the excellent tensile strength of the expanded core allows you to save the trouble of plugging the steel ball in the U-tube.
The large gap of nearly 1mm with the inner diameter of the expansion tube allows the expansion tube to be inserted and removed freely, and the expansion efficiency doubles!