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A reverse-compound curve, also known as an S-curve, has two or more arcs in the same plane joined tangentially with reversal of curvature. Completed I-shaped and HSS members with reverse-compound bends, are used in the same applications as compound bends.
To fabricate these members, the member is removed from the machine after the initial bend is completed, turned over, and placed back into the same machine, or a different machine, to complete the second bend. Due to the difficulty in fitting the member into the machine after the first bend is completed, a straight segment between the tangent points of each curve may be required. The minimum straight segment length varies with the member geometry and the bending machine. S-curves can also be formed by bending two straight members and splicing them together at the tangent point.
Reverse Compound Bending of Rectangular Tubing for Roof Trusses
Reverse Compound Bending of Beam/Wide Flange for Roof Trusses
Reverse Compound Bending of Pipe for a Manufacturing Application
Reverse Compound Bending of Pipe for an Industrial Application
Reverse Compound Bending of Aluminum Square Tubing for Electric Bus Parts
Reverse Compound Bending of Pipe for an Electrical Application
Reverse Compound Bending of Round Bar for Handles
Reverse Compound Bending of Rectangular Tubing for a Canopy
Reverse Compound Bending of Beam/Wide Flange for an Industrial Application
Reverse Compound Bending of C-276 Alloy for Chemical Processing Application
Reverse Compound Bending of Beam/Wide Flange, Angle and Rectangular Tubing for Biotech Research Center
We just completed the install last month, fit like a glove. The customers, contractor and his lead guy were nearly jaw dropped at how easily it assembled and how perfectly it fit.
William & Kerry F.
Curved steel members don't just "come that way" from the mill. Curved steel members are produced from straight lengths of material and are bent per your specifications.
Albina Co., Inc. produces the highest quality curved steel products in the steel industry and provides the most reliable and professional customer service experience.
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