tube expanders for boilers and
boiler accessories
AB series - boiler tube
expanders
Configuration: three
Parallel rollers with thrust bearing
Tube sizes covered: 7/8"OD up to
4.1/2"OD
The AB Series covers tube sheets from 1/2" to 2.5/8".
features:
Thrust bearing reduces frictional
build up for smooth expansion
cycles.
Similar to the A Series for
straight parallel expansion.
Use:
The AB Series is similar to the A Series expanders apart from being fitted with a thrust bearing
which reduces frictional heat build up within the tool. This extends the life of the rollers and
mandrel and allows the expander to be used for extended periods of time.
Consult the PDF Specifications below to cross refer all data to the tube OD, wall thickness
and tube sheet thickness. Also, part numbers for spare mandrels and rollers can be found here.
If the PDF is two pages then the data has to be read across the two pages.
boiler tube expansion accessories
tools used in the rolling of boiler tubes
Please consult the pdf below for all the Boiler Expansion Accessories available
Consult the PDF Specifications below to cross refer all data to the tube OD, wall thickness
and tube sheet thickness. Also, part numbers for spare mandrels and rollers can be found here.
If the PDF is two pages then the data has to be read across the two pages.
