What materials can these benders handle?
Tube and pipe benders are commonly used on mild steel, stainless steel, and aluminum. Actual capacity depends
on the machine and the tooling, and should be matched to your OD, wall thickness, and bend radius needs.
How do I choose between manual, hydraulic, and CNC?
Manual benders are ideal for occasional work and prototyping. Hydraulic benders reduce effort and help on
thicker stock or more frequent bending. CNC/programmable benders are best when you repeat the same parts and
want faster setup and more consistent results.
Do I need different dies for different tube sizes?
Yes. Rotary draw bending requires tooling matched to the outside diameter and bend radius of the tube or pipe.
The correct die set helps prevent deformation and improves repeatability.
What’s the difference between tube bending and pipe bending?
Tube is typically specified by outside diameter and wall thickness, while pipe is commonly specified by
nominal size and schedule. Tooling and capacity must match the actual outside diameter and wall thickness of
what you’re bending.
How do I reduce wrinkling or flattening on bends?
Bend quality depends on the correct radius, proper tooling fit, material choice, and setup. For challenging
thin-wall applications, consider approaches and tooling intended to support the tube during bending and reduce
distortion.