Depending on the conditions, these may be undesirable because they can trap corrosive substances. In mechanical joints with couplers or flanges, crevices are inevitable.A one-piece design in bent tube avoids these fabrication steps. Mechanical removal is only possible for the outside of the tube. The chemical removal of heat tint employs acid-containing products, usually involving environmental and safety precautions. Shielding gas may be difficult to apply, especially on site. Welded joints, for example between straight tube and elbows, require the prevention or removal of heat tint.2 Ways to achieve curved tubular designsĭesigns using bent tube can be preferable to mechanical or welded connections for a number of reasons: These need not be discussed in detail, therefore, in this publication. Typically the software of computer-controlled machines or the technical documents accompanying manually controlled machines provide reliable information about parameters such as minimum/maximum wall thickness, diameter and bending radius, the necessity of mandrels, overbending, etc. The publication gives a basic understanding of the various processes, providing an overview of the options that may need to be discussed between customer and tube-bender. fabricators planning to sub-contract tube-bending work.The brochure highlights the advantages and practical implications of designs using bent tube. designers who have to choose between different ways of achieving curved tubular parts or assemblies (welded/flanged/bent).Please request this option when making your inquiry and clarifying the rental period.Title photos: Patrick lints, Ghent (B), Condesa Inox, Vitoria/Álava (E), Thomas Pauly, Brussels (B) Contentsģ general parameters used in tube bendingĥ Austenitic – ferritic – duplex: differences in forming behaviour

To make the bending more comfortable and fast, the table top bender can be operated with a cordless screwdriver. The table top bender can be used manually with the help of a crank.

It allows you to use the Swagelok tube bender away from your workbench what helps when working with long tubes or complicated bends. The handy tripod for the Swagelok tube bender is perfectly suited for high flexibility and mobility. My Sales and Service Center: Swagelok Hamburg.Webinar: Hydrogen Embrittlement of Stainless Steel 316/316L.

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Tube bend radius chart swagelok