Tube Expanders

 

 

   Tube expanders for small tube diameter
 
  Adjustable Tube Expanders for thin or medium thickness tubesheets 
             
R/11
 
R/13
 
R/30 
 
 R/31
             
             
Tubes
1/4" ÷ 1/2" (6,3 ÷ 12,7 mm)
Expanding depth
1/4" ÷ 1.1/4" (6,3 ÷ 31,8 mm)
Rolls overall length
0.708" ÷ 0.905" (18 ÷ 23 mm)
 
Tubes
3/8" (9,5 mm)
Expanding depth
5/8" ÷ 2" (15,9 ÷ 50,8mm)
Rolls overall length
1.181" (30 mm)
 
Tubes
1/2" ÷ -1.1/2" (12,7 ÷ 38,1mm)
Expanding depth
3/8" ÷ 1.1/4" (9,5 ÷ 31,8 mm)
Rolls overall length
1.1/2" (38,1 mm)
 
Tubes
1/2" ÷ 1.1/2" (12,7 ÷ 38,1mm)
Expanding depth
1.1/8" ÷ 2" (28,6 ÷ 50,8mm)
Rolls overall length
2.1/4" (57,1 mm)

       
             
   Adjustable long reach tube expanders for thick tubesheets and tubes
 
Tube expanders for thick tubesheets and tubes 
 
 Tube expanders for multiple steps for heat exchanger tubes
             
 R/50
 
 R/51
 
 R/41
 
R/141 - R /161
             
             
Tubes
1/2" ÷ 1.1/2" (12,7 ÷ 38,1 mm)
Expanding depth from
3/8" ÷ 6" (9,5 ÷ 152,4 mm)
Rolls overall length
1.1/2" (38,1 mm)
 
Tubes
1/2" ÷ 1.1/2" (12,7 ÷ 38,1mm)
Expanding depth
1.1/8" ÷ 6.3/4" (28,6 ÷ 171,5mm)
Rolls overall length
2.1/4" (57,1 mm)
  Tubes
1.3/4" ÷ 3" (44,4 ÷ 76,2 mm)
Expanding depth
1" ÷ 4" (25,4 ÷ 101,6 mm)
Rolls overall length
2.441" ÷ 2.677" (62 ÷ 68 mm)
 
Tubes
5/8" ÷ 1 (15,9 ÷ 25,4mm)
Expanding depth
1" ÷ 8.7/8" (25,4 ÷ 225,4 mm)
Rolls overall length
1.575" (40 mm) and 2.362" (60 mm)
             

Tube expanders (5 Rolls) for heat exchangers and condensers tubes
           
 5R/70   
5R/71 
 
 5R/80
 
 5R/81
             
Tubes
5/8" ÷ 1.1/2" (15,9 ÷ 38,1 mm)
Expanding depth
3/8" ÷ 3.1/4" (9,5 ÷ 82,6mm)
Rolls overall length
1.1/2" (38,1 mm)
 
Tubes diam.
5/8" ÷ 1.1/2" (15,9 ÷ 38,1 mm)
Expanding depth
1.1/8" ÷ 4" (28,6 ÷ 101,6 mm)
Rolls overall length
2.1/4" (57,1 mm)
 
Tubes
5/8" ÷ 1.1/2" (15,9 ÷ 38,1 mm)
Expanding depth
3/8" ÷ 7.1/4" (9,5 ÷ 184,2 mm)
Rolls overall length
1.1/2" (38,1 mm)
 
Tubes
5/8" ÷ 1.1/2" (15,9 ÷ 38,1 mm)
Expanding depth
1.1/8" ÷ 8" (28,6 ÷ 203,2 mm)
Rolls overall length
2.1/4" (57,1 mm)

 


 

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