Tube Bending

A reliable source for Tube Fabrication information and leading Tube Fabrication Companies

Tubing is manufactured as a straight and rigid component, and yet often is required to curve around corners or objects in order to perform its required task. To achieve this, hot or cold form tube bending is undertaken to mold the tubing to the desired shape. Read More…

Tube Bending Tube bending is the fabrication process of adjusting the angle of tubing or piping in order for it to be used in specific applications.

Leading Manufacturers

Apple Valley, CA  |  760-948-4220

As tube fabrication experts, we can solve your fabrication problems with ease! We take our product quality seriously, as we started our company sourcing tube products for the Apollo project. Our company goal is to satisfy customers by offering high quality products, outstanding customer service, and affordable prices. Visit us online today to learn more!

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Tube Bending Incorporated $$$

New Berlin, WI  |  262-649-3807

Founded in 1990, Sharpe Products is an ISO 9001:2015 certified company specializing in industrial and commercial pipe and tube bending, laser cutting, end-forming or other custom fabrication services. in addition, we offer a robust line of architectural handrail fittings and accessories such as brackets, connectors, disks, end-caps, flanges, newel caps and spheres.

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Sharpe Products $$$

St. Paul, MN  |  763-786-6025

Founded in 1946, Bauer specializes in tube fabrication & tube bending (mandrel, press, draw & crush bending) up to 6” OD round, & 4” square & rectangular tubing (with .028” to .250” wall thickness). High speed tube laser cutting, robotic welding and high-def plasma cutting. ISO 9001-2008 certified. We are a employee owned company that values high quality products and customer service.

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Bauer Welding & Metal Fabricators, Inc. $$$

Strongsville, OH  |  440-238-6459

From design to finished product, R.M.Tool is your one stop shop for all of your tube fabrication needs. We provide custom tube fabricating and many other solutions for our clients' needs. Our capabilities include Tube Bending, Bead Rolling, Flaring, Swaging, and Ferrules. Our team strives to exceed customer expectations by always delivering quality products and services.

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R.M. Tool Inc. $$$

Riverside, RI  |  401-438-2540

Tubodyne specializes in performing multiple bend tubing for oval, round and square bars and extrusions. Our experience allows us to complete professional technical tube bending, precision helical or serpentine tube coiling and tube end forming services. We also offer in-house tool design for custom items, prototyping and production manufacturing for aerospace and automotive applications.

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Tubodyne Company Incorporated $$$

Vanderbilt, MI  |  989-983-2800

H & H offers tube fabricating services such as tube end forming and hydroforming using brass, copper, steel, stainless steel and aluminum. We have been serving various industries for over 70 years and are privately owned. Whether your need standard straight length, bent, or shaped, let our team at H & H help you find what you need.

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H & H Tube & Manufacturing Company $$$
placeholder image Tube Bending Incorporated Sharpe Products Bauer Welding & Metal Fabricators, Inc. R.M. Tool Inc. Tubodyne Company Incorporated H & H Tube & Manufacturing Company

Canopies, trusses, bridges, sculptures, exercise equipment and furniture, plumbing and machinery all require angles and bends in tubing, and industries such as agricultural, construction, automotive and others all depend upon and use several lengths and diameters of tubing on a daily basis. Tubes can be bent either manually or automatically, or using a combination of both methods.

Press bending is a common method in which a die in the shape of the desired bend is forced against the pipe, causing it to form the same angle as the die. Some tube bending machines use mandrels for the process of mandrel bending and to create a cleaner, more uniform bend. This is undertaken while the tubing is being formed and thus is often a hot forming process. Other machines take pre-formed tubing and force it to bend around a series of rollers, in a similar process to tube rolling, or using a die and compression handle to bend the pipe.

The maximum angle at which a pipe is bent is usually 90°, although it can range greatly depending on intended use. A length of tube can be bent a single time, or multiple times if needed, but due to the lack of internal support within a tube, the bending often results in a distortion of the circle cross-section into a ovular shape. This deformation is seen more clearly on tubing with thin walls as they provide less resistance to structural change and are more prone to distortion.

The pipe bending process, whether it is hot or cold, alters the properties of the pipe, and therefore different factors needs to be taken into consideration as part of the manufacturing decisions. The wider a pipe is, the smaller the ratio of distortion will be according to pipe capacity etc.

Compression occurs within the pipe as it is bent, and this can result in wrinkles or waves on the surface of the pipe which can interfere with other processes. Bending the tubing can create areas of weakness but this is dependent on the quality of the machinery used, the complexity of the bend and the skill or experience of the workmen.

Tube Bending Informational Video