Valmont's 4.50" OD ERW (electric resistance welded) steel tubing is produced to a variety of ASTM specifications including A513, A787, A135, A500, A847, and A53. Produced in hot rolled (HR), pickled and oiled (P&O), cold rolled (CR), aluminized (AL), pre-galvanized (GAL), and hot dip galvanized (HDG) finishes, we offer our 4.50" (114.3 mm) round tubing in a variety of chemistries. Our chemistry offerings include 1006, 1008, 1010, 1015, 1020, 1021, and 1026 carbon steel plus specialty chemistries such as weathering steel, high strength low alloy (HSLA) and aluminum killed drawn quality (AKDQ). Valmont also offers select value added capabilities such as cutting, hole drilling and special fabrication if requested.
Call one of our knowledgeable sales team members at 1-800-825-6668 or click here so that we can answer any questions you may have and provide you with pricing and lead time information. For additional information on other sizes that we produce in round, square, rectangle and special shaped tubing, please visit our Steel Tubing Product Catalog and our HSS SuperStruct Product Catalog for information about our extra large square, rectangle and custom shaped HSS tube sections up to 60".
Please reference the following chart that shows the weight per foot information for all of the gauges or wall thicknesses that we produce for 4 1/2" OD.
Valmont Tubing has one of the broadest size range of welded carbon steel tubing in North America. Our electric resistance welded sizes produced in the 2.75 inch to 6 inch size range can be produced to tight tolerances with frequent roll cycles and lower mill minimums. The ability to order round sizes starting at 1.05 inch up to 16 inch in diameter from one manufacturer saves our customers time and freight! To learn more about individual sizes in our 2.75" to 6.00" size range, please click on the following links.
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PO Box 358
Valley, NE 68064 USA
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