BH Series

The BH series tube expanders with fixed-depth have been designed for tube rolling of boilers ( water tubes and smoke tubes ).
All of the BH Series tube expanders can be operated by Maus Italia pneumatic and electric torque-controlled tube rolling machines.

As with all Maus Italia products, the BH Series tube expanders have high quality features:

  • Special tempered or case-hardened alloy steels
  • Come complete with thrust bearing
  • Supplied with cage to hold rolls

The BH Series includes, as a standard, a plane shoulder collar and 3 expander rolls for rolling at a fixed depth.

BH Series tube expanders

  • Technical parameters

    • Tubes with external diameter from 1.1/4" to 4" ( from 31,8 to 101,6 mm )
    • Fixed depth from 3/4" to 2.3/4" ( from 19,0 to 69,8 mm )

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