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.
At CRD Manufacturing, Inc., we pride ourselves on being at the forefront of tube fabrication, delivering high-quality solutions tailored to meet the diverse needs of our clients. We specialize in the design, engineering, and production of custom tubes, employing advanced technologies and precision techniques to ensure that every project meets the highest standards of performance and durability....
With 75+ years of experience, H-P Products, Inc. is a trusted name in tube fabrication, specializing in bending, end-forming, welding, and laser tube cutting to support a wide range of industries. We offer contract manufacturing with high-volume capacity, including CNC bending up to 8⅝” OD and NC bending up to 10” OD—expertise in large-diameter bending few can match. Count on us for...
At Jensen Metal Products, Inc., we specialize in the intricate art and engineering of tube fabrication machines, offering a comprehensive range of solutions designed to meet diverse industrial needs. Our expertise encompasses every facet of tube fabrication, from the design and manufacture of cutting-edge machines to providing ongoing support and maintenance. Our tube fabrication machines are...
CenterLine Precision Tube Bending, Inc. specializes in advanced tube bending and fabrication services tailored to meet diverse industry needs. With expertise in techniques such as tube notching, coil bending, beaded ends, solid rod, flared ends, mandrel bending, roll bending, and serpentine bending, CenterLine delivers precision-crafted solutions for complex projects.
At Leonhardt Manufacturing, we pride ourselves on our expertise in tube fabrication, delivering precision-engineered solutions tailored to meet the unique needs of our clients across various industries. Our commitment to excellence drives us to utilize state-of-the-art technology and advanced manufacturing techniques, ensuring that every product we create meets the highest standards of quality...
More Tube Rolling Manufacturers
As one of the most widely used tube forming processes, tube rolling allows for high production rates while also providing enhanced strength-to-weight properties.
Tube Rolling -Tube Bending IncorporatedSome benefits of tube rolling include high part-to-part consistency and good surface finish. Able to produce a broad range of part shapes, such as cylindrical, oval, rectangular, conical and square, tube rolling is used in diverse industries and products including: sports and recreation, for fishing rods, golf shafts, tennis racquets and ski poles; electronics, for antennas and other consumer applications; industrial manufacturing, for heating elements and machine components; and marine and naval defense, for launcher tubes, telescopes and masts.
Tube rolling is often used in custom tube fabricating, since it offers the ability to place fibers either along or around the part with knowledge of the end application. Able to be performed using various materials such as stainless steel, aluminum, titanium, magnesium and brass, tube rolling can fabricate both large and small diameter tubes with low tooling costs due to the use of affordable and durable mandrels, and the versatility of tube cutting.
There are many different tube rolling techniques, which are most commonly undertaken using a tube rolling mill. A tube rolling mill can either refer to a factory or a machine; however, in either technique, the method typically remains the same. To begin the process, patterns, or flags, are cut out from materials such as epoxy pre-impregnated carbon, aramid cloth or glass, and then rolled around a mandrel, which is typically made from steel or some other type of metal alloy.
It is essential that a very tight roll is achieved, so that air is not trapped and the fiber is properly aligned. Before the tube can be heat cured, it must be pressure-wrapped with heat-shrinkable plastic film or sleeve. Referred to as debaulking, the wrapping increases the compaction of the part. Now able to be heat-cured, the material-wrapped mandrel is placed within an air-circulated oven or furnace at high temperatures.
During heat curing, the outer wrapping functions to squeeze air out of the ends of the wrapped material through shrinkage. When the heat curing is finished, the mandrel can be removed, creating a hollow, tubular part with very thin walls. Typical rolled tube diameters range from .76 - 609 mm (.030 - 24 in.), and can reach maximum lengths of about 7.3 m (24 ft.).
