3-Roll Long Reach Condenser Tube Expander (Series 44-C)

SKU: N/A

The Model 41-C, 44-C, and 47-C Expanders are suitable for expanding tubes in condensers and/or evaporators, heaters or coolers. The long-reach 41-C, 44-C, and 47-C Expanders are particularly suitable for thick and multiple tubesheet applications where step rolling is practiced. They are unsurpassed for use on condensers and heat exchangers of oil refineries, chemical plants, atomic energy installations, and others.

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  • A = 1/2 (12.7mm) to 1 1/2-Inch (38.1mm) Tube Outer Diameter
  • B = 9 (9.8mm) to 22 (.7mm) Gauge
  • C = 41-C – 1/2 (12.7mm) to 1 1/2-Inch (38.1mm) Tubesheet 44-C – 1 1/4 (31.8mm) to 6-Inch (152.4mm) Tubesheet 47-C – 1 1/4 (31.8mm) to 12-Inch (304.8mm) Tubesheet

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Tube ODGARange44-C Expander1-1/2″ (38.1) Roll Length Common Roll Set Part No.
Inches(mm)Inches(mm)AssemblyMandrelCage
1/2(12.7)14.320-.370(8.1-9.4)341430000334550000397390000333710000
15.342-.390(8.7-9.9)341420000397400000333600000
16-17.360-.411(9.1-10.4)341000000334300000332400000
18-19.392-.447(10.0-11.4)341010000332410000333610000
20-22.425-.481(10.5-12.2)341020000418670000332420000
5/8(15.9)12.392-.447(10.0-11.4)393690000334300000332410000
13.425-.481(10.5-12.2)340990000418670000332420000
14.444-.513(11.3-13.0)413930000332430000333620000
15-17.464-.537(11.8-13.6)383960000386230000333750000
18-19.497-.571(12.6-14.5)383920000395490000333760000
20-22.542-.600(13.8-15.2)395930000415480000332460000333640000
3/4(19.1)10.444-.513(11.3-13.0)341030000418670000332430000333620000
11.482-.550(12.2-14.0)341040000332440000333630000
12.508-.583(12.9-14.8)341050000334320000332450000
13-14.542-.625(13.8-15.9)341060000332460000333640000
15-17.589-.681(15.0-17.3)341080000334330000332480000333650000
18-22.635-.722(16.1-18.3)341090000334340000332490000
7/8(22.2)11.589-.681(15.0-17.3)341080000334330000332480000
12-13.635-.722(16.1-18.3)341100000334340000332490000
14-15.686-.781(17.4-19.8)341110000334350000332510000333660000
16-17.717-.815(18.2-20.7)341130000334370000332530000
18-22.758-.855(19.3-21.7)341150000334360000332550000333670000
1(25.4)9.686-.781(17.4-19.8)341110000334350000332510000333660000
10.701-.800(17.8-20.3)341120000334360000332520000
11.717-.815(18.2-20.7)341130000334370000332530000
12-13.758-.855(19.3-21.7)341150000334360000332550000333670000
14-16.794-.919(20.2-23.3)341180000334380000332580000333680000
17-22.856-.980(21.7-24.9)413990000334410000332620000333690000
1 1/8(28.6)9100000.794-.919(20.2-23.3)423260000334380000332580000333680000
11-14.856-.999(21.7-25.4)341220000334410000332620000333690000
15-22.950-1.106(24.1-28.1)414050000410130000332670000333700000
1 1/4(31.8)9110000.920-1.076(23.4-27.3)341250000334420000332650000
12-13.950-1.106(24.1-28.1)341270000334440000332670000
14-221.055-1.235(26.8-31.4)414070000334450000332710000333720000
1 3/8(34.9)10-131.055-1.250(26.8-31.8)341310000
14-201.185-1.350(30.1-34.3)414090000332740000333730000

33374
1 1/2(38.1)10-131.185-1.375(30.1-34.9)341340000
14-181.310-1.460(33.3-37.1)341370000334460000332770000

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