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Features

  • These Boiler Tube expanders are the best ‘Value for Money’ tool in the world when parallel rolling tubes.
  • Sturdy construction with rolls self contained in cage.
  • Time tested, durable design.
  • Use – Economical tool used for applications where boiler tubes are to be expanded without flaring.

Choose Your Option

Product categories
Tube O.D. (mm) inch
Tube Thickness
Tube Thickness
Tube Thickness
Roller length
Model NumberMinimum Id Tool Enters MMMinimum Id Tool Enters InchMaximum Expansion Of Tool MMMaximum Expansion Of Tool InchSpare Mandrel ModelSpare Mandrel PriceSpare Rollers Set ModelSpare Rollers Set PriceComplete Tool PriceBuy
A-100/2101.19363.9841104.33DM-30246.464-2-RS96 $491.20
$246.40
$96.00
A-100/2101.19363.9841104.33DM-30246.464-2-RS96 $491.20
$246.40
$96.00
A-100/3101.19363.9841104.33DM-30246.464-3-RS100.8 $520.00
$246.40
$100.80
A-100/3101.19363.9841104.33DM-30246.464-3-RS100.8 $520.00
$246.40
$100.80
A-100/4101.19363.9841104.33DM-30246.464-4-RS104 $595.20
$246.40
$104.00
A-100/4101.19363.9841104.33DM-30246.464-4-RS104 $595.20
$246.40
$104.00
A-100/5101.19363.9841104.33DM-30246.464-5-RS107.2 $670.40
$246.40
$107.20
A-100/5101.19363.9841104.33DM-30246.464-5-RS107.2 $670.40
$246.40
$107.20
A-100/6101.19363.9841104.33DM-30246.464-6-RS113.6 $699.20
$246.40
$113.60
A-100/6101.19363.9841104.33DM-30246.464-6-RS113.6 $699.20
$246.40
$113.60
A-101/2102.79384.047111.64.393DM-30246.465-2-RS96 $491.20
$246.40
$96.00
A-101/2102.79384.047111.64.393DM-30246.465-2-RS96 $491.20
$246.40
$96.00
A-101/3102.79384.047111.64.393DM-30246.465-3-RS100.8 $520.00
$246.40
$100.80
A-101/3102.79384.047111.64.393DM-30246.465-3-RS100.8 $520.00
$246.40
$100.80
A-101/4102.79384.047111.64.393DM-30246.465-4-RS104 $595.20
$246.40
$104.00
A-101/4102.79384.047111.64.393DM-30246.465-4-RS104 $595.20
$246.40
$104.00
A-101/5102.79384.047111.64.393DM-30246.465-5-RS107.2 $670.40
$246.40
$107.20
A-101/5102.79384.047111.64.393DM-30246.465-5-RS107.2 $670.40
$246.40
$107.20
A-101/6102.79384.047111.64.393DM-30246.465-6-RS113.6 $699.20
$246.40
$113.60
A-101/6102.79384.047111.64.393DM-30246.465-6-RS113.6 $699.20
$246.40
$113.60
A-102/2102.79384.047111.64.393DM-30246.466-2-RS96 $491.20
$246.40
$96.00
A-102/2102.79384.047111.64.393DM-30246.466-2-RS96 $491.20
$246.40
$96.00
A-102/2102.79384.047111.64.393DM-30246.466-2-RS96 $491.20
$246.40
$96.00
A-102/3104.3944.11111.64.456DM-30246.466-3-RS100.8 $520.00
$246.40
$100.80
A-102/3104.3944.11111.64.456DM-30246.466-3-RS100.8 $520.00
$246.40
$100.80
A-102/3104.3944.11111.64.456DM-30246.466-3-RS100.8 $520.00
$246.40
$100.80
A-102/4104.3944.11111.64.456DM-30246.466-4-RS104 $595.20
$246.40
$104.00
A-102/4104.3944.11111.64.456DM-30246.466-4-RS104 $595.20
$246.40
$104.00
A-102/4104.3944.11111.64.456DM-30246.466-4-RS104 $595.20
$246.40
$104.00
A-102/5104.3944.11111.64.456DM-30246.466-5-RS107.2 $670.40
$246.40
$107.20
A-102/5104.3944.11111.64.456DM-30246.466-5-RS107.2 $670.40
$246.40
$107.20
A-102/5104.3944.11111.64.456DM-30246.466-5-RS107.2 $670.40
$246.40
$107.20
A-102/6104.3944.11111.64.456DM-30246.466-6-RS113.6 $699.20
$246.40
$113.60
A-102/6104.3944.11111.64.456DM-30246.466-6-RS113.6 $699.20
$246.40
$113.60
A-102/6104.3944.11111.64.456DM-30246.466-6-RS113.6 $699.20
$246.40
$113.60
A-31/218.10.71220.39620.803DM-114815-2-RS33.6 $126.40
$48.00
$33.60
A-31/218.10.71220.39620.803DM-114815-2-RS33.6 $126.40
$48.00
$33.60
A-31/318.10.71220.39620.803DM-114815-3-RS33.6 $136.00
$48.00
$33.60
A-31/318.10.71220.39620.803DM-114815-3-RS33.6 $136.00
$48.00
$33.60
A-32/218.40.71220.67560.814DM-124815-2-RS33.6 $126.40
$48.00
$33.60
A-32/318.40.71220.67560.814DM-124815-2-RS33.6 $136.00
$48.00
$33.60
A-33/218.7960.7421.0820.83DM-124816-2-RS33.6 $126.40
$48.00
$33.60
A-33/218.7960.7421.0820.83DM-124816-2-RS33.6 $126.40
$48.00
$33.60
A-33/318.7960.7421.0820.83DM-124816-3-RS33.6 $136.00
$48.00
$33.60
A-33/318.7960.7421.0820.83DM-124816-3-RS33.6 $136.00
$48.00
$33.60
A-34/219.38020.76321.590.85DM-124820-2-RS33.6 $126.40
$48.00
$33.60
A-34/219.38020.76321.590.85DM-124820-2-RS33.6 $126.40
$48.00
$33.60
A-34/319.38020.76321.590.85DM-124820-3-RS33.6 $136.00
$48.00
$33.60
A-34/319.38020.76321.590.85DM-124820-3-RS33.6 $136.00
$48.00
$33.60
A-35/219.6850.77522.27580.877DM-134817-2-RS33.6 $126.40
$48.00
$33.60
A-35/219.6850.77522.27580.877DM-134817-2-RS33.6 $126.40
$48.00
$33.60
A-35/219.6850.77522.27580.877DM-134817-2-RS33.6 $126.40
$48.00
$33.60
A-35/319.6850.77522.27580.877DM-134817-3-RS33.6 $136.00
$48.00
$33.60
A-35/319.6850.77522.27580.877DM-134817-3-RS33.6 $136.00
$48.00
$33.60
A-35/319.6850.77522.27580.877DM-134817-3-RS33.6 $136.00
$48.00
$33.60
A-36/220.09140.79122.37740.881DM-124818-2-RS33.6 $126.40
$48.00
$33.60
A-36/320.0660.7922.37740.881DM-124818-3-RS33.6 $136.00
$48.00
$33.60
A-37/220.59940.81123.08860.909DM-134818-2-RS33.6 $139.20
$48.00
$33.60
A-37/220.59940.81123.08860.909DM-134818-2-RS33.6 $139.20
$48.00
$33.60
A-37/320.59940.81123.08860.909DM-134818-3-RS33.6 $147.20
$48.00
$33.60
A-37/320.59940.81123.08860.909DM-134818-3-RS33.6 $147.20
$48.00
$33.60
A-37/420.59940.81123.08860.909DM-134818-4-RS40 $155.20
$48.00
$40.00
A-37/420.59940.81123.08860.909DM-134818-4-RS40 $155.20
$48.00
$40.00
A-38/221.28520.83823.79980.937DM-134819-2-RS33.6 $139.20
$48.00
$33.60
A-38/221.28520.83823.79980.937DM-134819-2-RS33.6 $139.20
$48.00
$33.60
A-38/221.28520.83823.79980.937DM-134819-2-RS33.6 $139.20
$48.00
$33.60
A-38/321.28520.83823.79980.937DM-134819-3-RS38.4 $147.20
$48.00
$38.40
A-38/321.28520.83823.79980.937DM-134819-3-RS38.4 $147.20
$48.00
$38.40
A-38/321.28520.83823.79980.937DM-134819-3-RS38.4 $147.20
$48.00
$38.40
A-38/421.28520.83823.79980.937DM-134819-4-RS40 $155.20
$48.00
$40.00
A-38/421.28520.83823.79980.937DM-134819-4-RS40 $155.20
$48.00
$40.00
A-38/421.28520.83823.79980.937DM-134819-4-RS40 $155.20
$48.00
$40.00
A-39/221.99640.86624.48560.964DM-134821-2-RS33.6 $139.20
$48.00
$33.60
A-39/221.99640.86624.48560.964DM-134821-2-RS33.6 $139.20
$48.00
$33.60
A-39/221.99640.86624.48560.964DM-134821-2-RS33.6 $139.20
$48.00
$33.60
A-39/321.99640.86624.48560.964DM-134821-3-RS38.4 $147.20
$48.00
$38.40
A-39/321.99640.86624.48560.964DM-134821-3-RS38.4 $147.20
$48.00
$38.40
A-39/321.99640.86624.48560.964DM-134821-3-RS38.4 $147.20
$48.00
$38.40
A-39/421.99640.86624.48560.964DM-134821-4-RS38.4 $155.20
$48.00
$38.40
A-39/421.99640.86624.48560.964DM-134821-4-RS38.4 $155.20
$48.00
$38.40
A-39/421.99640.86624.48560.964DM-134821-4-RS38.4 $155.20
$48.00
$38.40
A-40/222.37740.88124.99360.984DM-145621-2-RS33.6 $139.20
$56.00
$33.60
A-40/222.37740.88124.99360.984DM-145621-2-RS33.6 $139.20
$56.00
$33.60
A-40/222.37740.88124.99360.984DM-145621-2-RS33.6 $139.20
$56.00
$33.60
A-40/322.37740.88124.99360.984DM-145621-3-RS38.4 $147.20
$56.00
$38.40
A-40/322.37740.88124.99360.984DM-145621-3-RS38.4 $147.20
$56.00
$38.40
A-40/322.37740.88124.99360.984DM-145621-3-RS38.4 $147.20
$56.00
$38.40
A-40/422.37740.88124.99360.984DM-145621-4-RS38.4 $155.20
$56.00
$38.40
A-40/422.37740.88124.99360.984DM-145621-4-RS38.4 $155.20
$56.00
$38.40
A-40/422.37740.88124.99360.984DM-145621-4-RS38.4 $155.20
$56.00
$38.40
A-41/223.29180.91725.88261.019DM-145622-2-RS38.4 $139.20
$56.00
$38.40
A-41/223.29180.91725.88261.019DM-145622-2-RS38.4 $139.20
$56.00
$38.40
A-41/323.29180.91725.88261.019DM-145622-3-RS38.4 $147.20
$56.00
$38.40
A-41/323.29180.91725.88261.019DM-145622-3-RS38.4 $147.20
$56.00
$38.40
A-41/423.29180.91725.88261.019DM-145622-4-RS41.6 $155.20
$56.00
$41.60
A-41/423.29180.91725.88261.019DM-145622-4-RS41.6 $155.20
$56.00
$41.60
A-42/223.79980.93726.49221.043DM-155623-2-RS38.4 $139.20
$56.00
$38.40
A-42/223.79980.93726.49221.043DM-155623-2-RS38.4 $139.20
$56.00
$38.40
A-42/323.79980.93726.49221.043DM-155623-3-RS38.4 $147.20
$56.00
$38.40
A-42/323.79980.93726.49221.043DM-155623-3-RS38.4 $147.20
$56.00
$38.40
A-42/423.79980.93726.49221.043DM-155623-4-RS41.6 $155.20
$56.00
$41.60
A-42/423.79980.93726.49221.043DM-155623-4-RS41.6 $155.20
$56.00
$41.60
A-43/224.3840.9627.21.07DM-155624-2-RS38.4 $158.40
$56.00
$38.40
A-43/224.3840.9627.21.07DM-155624-2-RS38.4 $158.40
$56.00
$38.40
A-43/224.3840.9627.21.07DM-155624-2-RS38.4 $158.40
$56.00
$38.40
A-43/224.3840.9627.21.07DM-155624-2-RS38.4 $158.40
$56.00
$38.40
A-43/324.3840.9627.21.07DM-155624-3-RS38.4 $168.00
$56.00
$38.40
A-43/324.3840.9627.21.07DM-155624-3-RS38.4 $168.00
$56.00
$38.40
A-43/324.3840.9627.21.07DM-155624-3-RS38.4 $168.00
$56.00
$38.40
A-43/324.3840.9627.21.07DM-155624-3-RS38.4 $168.00
$56.00
$38.40
A-43/424.3840.9627.21.07DM-155624-4-RS41.6 $187.20
$56.00
$41.60
A-43/424.3840.9627.21.07DM-155624-4-RS41.6 $187.20
$56.00
$41.60
A-43/424.3840.9627.21.07DM-155624-4-RS41.6 $187.20
$56.00
$41.60
A-43/424.3840.9627.21.07DM-155624-4-RS41.6 $187.20
$56.00
$41.60
A-44/225.19680.99227.99081.102DM-1660.826-2-RS38.4 $158.40
$60.80
$38.40
A-44/325.19680.99227.99081.102DM-1660.826-3-RS38.4 $168.00
$60.80
$38.40
A-44/425.19680.99227.99081.102DM-1660.826-4-RS41.6 $187.20
$60.80
$41.60
A-45/225.67941.01128.49881.122DM-1660.827-2-RS38.4 $158.40
$60.80
$38.40
A-45/325.67941.01128.49881.122DM-1660.827-3-RS38.4 $168.00
$60.80
$38.40
A-45/425.67941.01128.49881.122DM-1660.827-4-RS41.6 $187.20
$60.80
$41.60
A-46/226.08581.02728.77821.133DM-1660.831-2-RS38.4 $158.40
$60.80
$38.40
A-46/226.08581.02728.77821.133DM-1660.831-2-RS38.4 $158.40
$60.80
$38.40
A-46/326.08581.02728.77821.133DM-1660.831-3-RS38.4 $168.00
$60.80
$38.40
A-46/326.08581.02728.77821.133DM-1660.831-3-RS38.4 $168.00
$60.80
$38.40
A-46/426.08581.02728.77821.133DM-1660.831-4-RS41.6 $187.20
$60.80
$41.60
A-46/426.08581.02728.77821.133DM-1660.831-4-RS41.6 $187.20
$60.80
$41.60
A-47/226.39061.03929.18461.149DM-1660.831-2-RS38.4 $158.40
$60.80
$38.40
A-47/326.39061.03929.18461.149DM-1660.831-3-RS38.4 $168.00
$60.80
$38.40
A-47/426.39061.03929.18461.149DM-1660.831-4-RS41.6 $187.20
$60.80
$41.60
A-48/226.89861.05929.69261.169DM-1760.829-2-RS38.4 $158.40
$60.80
$38.40
A-48/226.89861.05929.69261.169DM-1760.829-2-RS38.4 $158.40
$60.80
$38.40
A-48/326.89861.05929.69261.169DM-1760.829-3-RS40 $168.00
$60.80
$40.00
A-48/326.89861.05929.69261.169DM-1760.829-3-RS40 $168.00
$60.80
$40.00
A-48/426.89861.05929.69261.169DM-1760.829-4-RS41.6 $187.20
$60.80
$41.60
A-48/426.89861.05929.69261.169DM-1760.829-4-RS41.6 $187.20
$60.80
$41.60
A-49/227.58441.08630.37841.196DM-1760.830-2-RS43.2 $171.20
$60.80
$43.20
A-49/227.58441.08630.37841.196DM-1760.830-2-RS43.2 $171.20
$60.80
$43.20
A-49/327.58441.08630.37841.196DM-1760.830-3-RS46.4 $185.60
$60.80
$46.40
A-49/327.58441.08630.37841.196DM-1760.830-3-RS46.4 $185.60
$60.80
$46.40
A-49/427.58441.08630.37841.196DM-1760.830-4-RS51.2 $211.20
$60.80
$51.20
A-49/427.58441.08630.37841.196DM-1760.830-4-RS51.2 $211.20
$60.80
$51.20
A-49/527.58441.08630.37841.196DM-1760.830-3-RS46.4 $185.60
$60.80
$46.40
A-49/527.58441.08630.37841.196DM-1760.830-3-RS46.4 $185.60
$60.80
$46.40
A-49/627.58441.08630.37841.196DM-1760.830-4-RS51.2 $211.20
$60.80
$51.20
A-49/627.58441.08630.37841.196DM-1760.830-4-RS51.2 $211.20
$60.80
$51.20
A-50/228.29561.11431.21.228DM-1873.630-2-RS43.2 $171.20
$73.60
$43.20
A-50/228.29561.11431.21.228DM-1873.630-2-RS43.2 $171.20
$73.60
$43.20
A-50/328.29561.11431.21.228DM-1873.630-3-RS46.4 $185.60
$73.60
$46.40
A-50/328.29561.11431.21.228DM-1873.630-3-RS46.4 $185.60
$73.60
$46.40
A-50/428.29561.11431.21.228DM-1873.630-4-RS51.2 $211.20
$73.60
$51.20
A-50/428.29561.11431.21.228DM-1873.630-4-RS51.2 $211.20
$73.60
$51.20
A-50/528.29561.11431.21.228DM-1873.630-5-RS54.4 $235.20
$73.60
$54.40
A-50/528.29561.11431.21.228DM-1873.630-5-RS54.4 $235.20
$73.60
$54.40
A-50/628.29561.11431.21.228DM-1873.630-6-RS57.6 $264.00
$73.60
$57.60
A-50/628.29561.11431.21.228DM-1873.630-6-RS57.6 $264.00
$73.60
$57.60
A-51/228.77821.13331.71.248DM-1873.632-2-RS43.2 $171.20
$73.60
$43.20
A-51/228.77821.13331.71.248DM-1873.632-2-RS43.2 $171.20
$73.60
$43.20
A-51/328.77821.13331.71.248DM-1873.632-3-RS46.4 $185.60
$73.60
$46.40
A-51/328.77821.13331.71.248DM-1873.632-3-RS46.4 $185.60
$73.60
$46.40
A-51/428.77821.13331.71.248DM-1873.632-4-RS51.2 $211.20
$73.60
$51.20
A-51/428.77821.13331.71.248DM-1873.632-4-RS51.2 $211.20
$73.60
$51.20
A-51/528.77821.13331.71.248DM-1873.632-5-RS54.4 $235.20
$73.60
$54.40
A-51/528.77821.13331.71.248DM-1873.632-5-RS54.4 $235.20
$73.60
$54.40
A-51/628.77821.13331.71.248DM-1873.632-6-RS57.6 $264.00
$73.60
$57.60
A-51/628.77821.13331.71.248DM-1873.632-6-RS57.6 $264.00
$73.60
$57.60
A-52/229.48941.16133.41.314DM-2073.628-2-RS43.2 $171.20
$73.60
$43.20
A-52/229.48941.16133.41.314DM-2073.628-2-RS43.2 $171.20
$73.60
$43.20
A-52/229.48941.16133.41.314DM-2073.628-2-RS43.2 $171.20
$73.60
$43.20
A-52/329.48941.16133.41.314DM-2073.628-3-RS46.4 $185.60
$73.60
$46.40
A-52/329.48941.16133.41.314DM-2073.628-3-RS46.4 $185.60
$73.60
$46.40
A-52/329.48941.16133.41.314DM-2073.628-3-RS46.4 $185.60
$73.60
$46.40
A-52/429.48941.16133.41.314DM-2073.628-4-RS51.2 $211.20
$73.60
$51.20
A-52/429.48941.16133.41.314DM-2073.628-4-RS51.2 $211.20
$73.60
$51.20
A-52/429.48941.16133.41.314DM-2073.628-4-RS51.2 $211.20
$73.60
$51.20
A-52/529.48941.16133.41.314DM-2073.628-5-RS54.4 $235.20
$73.60
$54.40
A-52/529.48941.16133.41.314DM-2073.628-5-RS54.4 $235.20
$73.60
$54.40
A-52/529.48941.16133.41.314DM-2073.628-5-RS54.4 $235.20
$73.60
$54.40
A-52/629.48941.16133.41.314DM-2073.628-6-RS57.6 $264.00
$73.60
$57.60
A-52/629.48941.16133.41.314DM-2073.628-6-RS57.6 $264.00
$73.60
$57.60
A-52/629.48941.16133.41.314DM-2073.628-6-RS57.6 $264.00
$73.60
$57.60
A-53/229.99741.18134.11.342DM-2073.629-2-RS38.4 $171.20
$73.60
$38.40
A-53/229.99741.18134.11.342DM-2073.629-2-RS38.4 $171.20
$73.60
$38.40
A-53/229.99741.18134.11.342DM-2073.629-2-RS38.4 $171.20
$73.60
$38.40
A-53/329.99741.18134.11.342DM-2073.629-3-RS40 $185.60
$73.60
$40.00
A-53/329.99741.18134.11.342DM-2073.629-3-RS40 $185.60
$73.60
$40.00
A-53/329.99741.18134.11.342DM-2073.629-3-RS40 $185.60
$73.60
$40.00
A-53/429.99741.18134.11.342DM-2073.629-4-RS41.6 $211.20
$73.60
$41.60
A-53/429.99741.18134.11.342DM-2073.629-4-RS41.6 $211.20
$73.60
$41.60
A-53/429.99741.18134.11.342DM-2073.629-4-RS41.6