Condenser Tube Expander
FEATURES :
Use- This is the most popular expander for use on heat exchanger and condensers with tubes of 1/2 - 1.1/2 O.D.
Technical Specification
Tube Expanders fitted with roller length | For Tube sheet adjustable range | ||
Minimum A | Maximum B | ||
(38.1mm) 1.1/2'' | (12.7mm) 1/2'' | (38.1mm) 1.1/2'' | |
(57.1mm) 2.1/4'' | (31.7mm) 1.1/4'' | (57.1mm) 2.1/4'' |
Tube O.D. | Tube Thickness | Tube I.D. | Minimum I.D. Tool Enters | Maximum Expansion of Tool | Expander with (38.10mm) 1.1/2'' Long rollers | Expander with (57.15mm) 2.1/4'' Long rollers | Ratchet size | |||||||||
Bwg | Inch | mm | Inch | mm | Inch | mm | Inch | mm | Complete Tool No. | Roller Set No. | Mandrel No. | Complete Tool No. | Roller Set No. | Mandrel No. | Square Inch | |
(12.70) 1./2 | 14 | .83 | 2.10 | .334 | 8.4 | .324 | 8.2 | .374 | 9.5 | B797 | 797 | 797 | - | - | - | 3/8 |
15 | .72 | 1.82 | .356 | 9.0 | .348 | 8.8 | .398 | 10.1 | B799 | R-1 | 799 | - | - | - | ||
16 | .65 | 1.65 | .370 | 9.4 | .360 | 9.2 | .410 | 10.4 | B801 | R-1 | M-1 | - | - | - | ||
17 | 0.58 | 1.47 | .384 | 9.7 | .374 | 9.5 | .424 | 10.7 | B803 | R-2 | M-1 | - | - | - | 3/8 | |
18 | 0.49 | 1.24 | .402 | 10.2 | .392 | 9.9 | .447 | 11.3 | B805 | R-3 | M-2 | - | - | - | ||
20 | 0.35 | 0.88 | .430 | 10.9 | .406 | 10.3 | .461 | 11.7 | B805 S | R-3 | M-3 | - | - | - | ||
(15.88) 5./8 | 12 | .109 | 2.76 | .407 | 10.3 | .392 | 9.9 | .447 | 11.3 | B805 | R-3 | M-2 | B806 | R-3-A | M-2 | 3/8 |
13 | .095 | 2.41 | .435 | 11.0 | .425 | 10.8 | .480 | 12.1 | B807 | R-4 | M-3 | B808 | R-4-A | M-3 | ||
14 | .083 | 2.10 | .459 | 11.6 | .449 | 11.4 | .509 | 12.9 | B809 | R-4 | M-4 | B810 | R-4-A | M-4 | ||
15 | .072 | 1.82 | .481 | 12.2 | .471 | 11.9 | .536 | 13.6 | B811 | R-5 | M-5 | B812 | R-5-A | M-5 | 3/8 | |
16 | .065 | 1.65 | .495 | 12.5 | .485 | 12.3 | .550 | 13.9 | B813 | R-6 | M-5 | B814 | R-6-A | M-5 | ||
17 | .058 | 1.47 | .509 | 12.9 | .499 | 12.6 | .564 | 14.3 | B815 | R-6 | M-6 | B816 | R-6-A | M-6 | ||
18 | .049 | 1.24 | .527 | 13.3 | .517 | 13.1 | .572 | 14.5 | B817 | R-7 | M-7 | B818 | R-7-A | M-7 | ||
19 | .042 | 1.06 | .541 | 13.7 | .522 | 13.2 | .582 | 14.7 | B819 | R-7 | M-6 | B820 | R-7-A | M-6 | 3/8 | |
20 | .035 | 0.88 | .555 | 14.1 | .536 | 13.6 | .596 | 15.1 | B819S | R-7 | M-8 | B820S | R-7-A | M-8 | ||
21 | .032 | 0.81 | .561 | 14.2 | .536 | 13.6 | .596 | 15.1 | B819S | R-7 | M-8 | B820S | R-7-A | M-8 | ||
22 | .028 | 0.71 | .569 | 14.4 | .536 | 13.6 | .596 | 15.1 | B819S | R-7 | M-8 | B820S | R-7-A | M-8 |