Pneumatic Wedge Mandrel 20″ – 60″


• 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 the pipe