P2 Series Boiler Tube Expanders
Key Features
Three rolls, Self-feeding adjustable reach tube expander for deep reach expansion. Parallel rolling with long effective double radius rolls. Rolls are self-retained in the cage. An excellent expander for use as a touch-up expansion as well as a hard rolling and re-rolling a leaky tube and for new constructions of Water Tube Boilers, Fire-Tube Boilers, Economizers, Air Heaters. Expanders with 4, 5 rolls, with long rolls or longer reach with 2-inch increments are available on request. Our K70’s Right Angle Rolling Motors are recommended to be used with this expanders.
Parameters
- Tube OD: 1-1/4 inch (31,7 mm)
- Tube OD: 1-1/2 inch (38,1 mm)
- Tube OD: 1-3/4 inch (44,4 mm)
- Tube OD: 2 inch (50,8 mm)
- Tube OD: 2-1/4 inch (57,1 mm)
- Tube OD: 2-1/2inch (63,5 mm)
- Tube OD: 2-3/4 inch (69,8 mm)
- Tube OD: 3 inch (76,2 mm)
- Tube OD: 3-1/4 inch (82,55 mm)
- Tube OD: 3-1/2 inch (88,9 mm)
- Tube OD: 3-3/4 inch (95,25 mm)
- Tube OD: 4 inch (101,6 mm)
Expanders P2 are also available with 80 mm rolls. Examples of order:
P2-420 – regular expander with 60 mm rolls
P2-420/80 – expander with 80 mm rolls
P2-420/80+3” – expander with 80 mm rolls and extended length for 3”
Marcas
