Products are widely used in different fields such as petroleum, chemical, electric power,
refrigeration, food, medicine, etc.
Hydraulic expansion rods, also known as hydraulic expansion heads, expansion heads, and expanders, are called differently, but they all mean a medium that can deliver high pressure or ultra high pressure to the inner wall of the pipe to achieve a certain hydraulic expansion process.
Variety, complete specifications, hydraulic expansion in any situation has a most suitable solution!
Changzhou Yangfa Machinery Co., Ltd. specializes in the implementation and technical research and development of hydraulic expansion joint technology, tube expander, hydraulic tube expander, rubber expansion rod, liquid bag expander, slotting machine, etc., high quality, stable performance, is the majority The correct choice of the user!