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World leader in pipeline service & welding, pipeline bending machines, mandrels, clamps, cradles, and other pipeline bending equipment

Bending Pipes, Breaking Expectations

Hydraulic Wedge Mandrel

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DMI International Hydraulic Wedge Mandrel
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Features

  • The DMI Wedge Mandrel is used specifically to meet bending requirements of X65 and higher grade pipes. Operator controls all functions of the mandrel.
  • Helps reduce buckling and out of round in the bend
  • Power is provided by the bending machine hydraulic system or by an auxiliary power unit
  • Models cover pipe sizes 24″ – 60″

PIPE RANGES 24″ – 30″ | 30″ – 36″ | 36″ – 42″ | 40″- 48″ | 52″ – 60″

  • Fast approach and powerful locking action is provided by double angle hardened steel wedges
  • Auxiliary hydraulic power units and conversion kits (within mandrel’s range) available at additional cost
  • Non-Powered available 6″ – 20″
  • Powered available 12″ – 60″

PRODUCT DETAILS

MODELPIPE SIZE (in/mm)LENGTH (in/mm)WIDTH (in/mm)HEIGHT (in/mm)VOLUME (cu-ft/cu-m)WEIGHT (lbs/kg)
HWM 1010 / 25490 / 22869.5 / 2418.5 / 2164.2 / 0.12405 / 184
HWM 1212 / 30584 / 21349.5 / 24110.5 / 2674.8 / 0.14437 / 199
HWM 1414 / 35684 / 213411 / 27911 / 2795.9 / 0.17475 / 216
HWM 1616 / 40684 / 213411 / 27913 / 3307.0 / 0.20750 / 341
HWM 1818 / 45792 / 233715 / 38115 / 38112.0 / 0.341025 / 466
HWM 2020 / 50892 / 233716 / 40617 / 43214.5 / 0.411250 / 568
HWM 12-1612-16 / 305-40684 / 213411 / 27913 / 3307.0 / 0.20750 / 341

MODELPIPE SIZE (in/mm)LENGTH (in/mm)WIDTH (in/mm)HEIGHT (in/mm)VOLUME (cu-ft/cu-m)WEIGHT (lbs/kg)
MHWM 24-2624-26 / 610-660128 / 325122 / 55921.5 / 54635.0 / 0.992400 / 1091
MHWM 28-3028-30 / 711-762128 / 325125.5 / 64824.5 / 62246.3 / 1.312600 / 1182
MHWM 30-3230-32 / 762-813121 / 307331 / 78730 / 76265.1 / 1.842800 / 1273
MHWM 34-3634-36 / 864-914121 / 307329 / 73730 / 76260.9 / 1.733000 / 1364
MHWM 36-3836-38 / 914-965121 / 307329 / 73730 / 76260.9 / 1.734500 / 2045
MHWM 38-4038-40 / 965-1016128 / 325133 / 83831.5 / 80077.0 / 2.185750 / 2614
MHWM 40-4240-42 / 1016-1067121 / 307334 / 86433 / 83878.6 / 2.226000 / 2727
MHWM 46-4846-48 / 1168-1219128 / 325140 / 101638.5 / 978114.1 / 3.237500 / 3409
MHWM 52-5452-54 / 1321-1372144 / 365854.5 / 138443 / 1092195.3 / 5.5313000 / 5909
MHWM 5656 / 1422144 / 365856.5 / 143547 / 1194221.3 / 6.2714500 / 6591
MHWM 58-6058-60 / 1473-1524144 / 365858.5 / 148649 / 1245238.9 / 6.7616750 / 7614