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Pipe Bending Tooling

All Huth tooling is machined to specific tolerances from solid steel. After it is machined, it is gas-carburized and oil quenched to a minimum hardness of 58 Rockwell “C” scale. All Huth tooling is available from shelf stock. However, Huth will manufacture custom tooling to your specification for sizes not listed in this schedule.

Fabricators commonly work with schedule 40, schedule 80 or schedule 10 pipe due to their outstanding strength characteristics. Bending these pipes is easy with the Huth Fabrication bender, as well as other models as well (check the bending capacity specifications for your bender).

Nominal size Schedule 10, 40, 80 Outer Diameter Die Cavity Dimension 5” Center Line Radius Die 4” Center Line Radius Die 31/2” Center Line Radius Die Full Back Shoe Three Quarter Back Shoe Half Back Shoe
12 .840” 0.840   4084 3084 1840   1085
34 1.050” 1.050   4105 3105 1105   1005
1” 1.315” 15/16 5056 4056 3056 1256   1356
114 1.660” 42mm 5042 4042 3042 1342 1542 1425
112 1.900” 48mm 5048 4048 3048 1348 1548 1448
2” 2.375” 23/8 5438 4438 3438 4237   4437
  2 Required 1 Required 1 Required
Schedule 10, 40, 80 Pipes All Have The Same Outer Diameter (2) #855 Pins Required Each 1 - #855 Pin Required Each 1 - #855 Pin Required Each