bend radius chart springback round tubing

The information in this table is based on a minimum of 36' lengths:įor questions regarding bend radius for our other tubing products or for more sizes, contact our team or call toll-free in the US 1-80 or +1-80 internationally today to see how we can develop a precision solution to give you a competitive advantage or to request prototyping samples.įor expanded details for bend radius, tubing sizes, and resins, please see our catalog. For those tubings, bend radius does not apply.Īs a representative example, the table below is presented using our PTFE Industrial Wall tubing (0.030″ wall thickness, except where noted) to illustrate bend radius determination. Shape the Bend: Bending the pipe over a padded knee is the quickest way to bend copper pipe to an approximate 4- to 8-inch radius. Or, if you do manage to get the right curve, ripples may develop on the inside of the curve. Note that not all of our tubing is flexible. Bend Slowly: Bending the copper pipe quickly might still crimp it, even if it is properly supported. Mastering Z-Shaped Bending and Forming Die: A Structural Analysis. Eliminate Springback Problems in Stamping and Bending. Ferritic stainless steel tubing is warm formed at 120200☌. For best results, the 815 980☌ range should be avoided, since ductility and notch toughness are progressively impaired as the tube cools through that range.

It is measured on the inside of the bend. Ferritic tubing is hot formed at 1035109☌ and forming is stopped when the tubing cools to 815 ☌. As a general guide, we have performed a series of bend tests that we hope will guide you in determining the size that is most suitable for you. The Bend Radius is the radius of the arc formed by the bend. Zeus prides itself in its sample program where we work with companies to find the right material and perfect size. BENDING ALUMINUM TUBE AND PIPE: MINIMUM CENTER-LINE BEND RADIUS (1) (2) (3) Round Tube formed with DF internal mandrel Sop t 5D Round Tube formed without. The bend radius is established primarily by three different factors: outside diameter (OD) of the tubing, wall thickness, and resin that the tubing is made from. The question is often raised as to what the minimum bend radius is for a specific size of tubing.

Bend radius chart springback round tubing