Pneumatic Wedge Mandrel 20″-60″

DMI International offers a variety of Bending Mandrels.

Visit the Bending Mandrels page to view more.


* Prevents buckling and eliminates out of round in the bend
* Adjustable for any wall thickness within specified mandrel range
* Pneumatic wedge mandrels are available in pipe sizes from 20″-60″ diameter
* For efficient operation, the compressed air pressure should be 160-200 PSI (11.0 to 13.8 Bar)
* Maximum safe working pressure is 225 PSI (15.5 Bar)
* One man operated for expansion and contracting and for traveling in and out of pipe