7 Inch Round ERW Steel Tubing

7.00 Inch Round Steel Tubing


Valmont's 7.00" OD ERW (electric resistance welded) steel tubing is produced to a variety of ASTM specifications including A513, A787, A135, A500, A847, A53 and A268.  Our frequent roll cycles and lower mill minimums for this size give you more flexibility to better run your business.  Produced in hot rolled (HR), pickled and oiled (P&O), cold rolled (CR), aluminized (AL), pre-galvanized (GAL), hot dip galvanized (HDG) and stainless 409 (SS) finishes, we offer our 7.00" (177.8 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 we can answer any questions you may have and provide you with pricing and lead time information.  For additional information on other round, square, rectangle and special tubing sizes that we produce, please visit our Steel Tubing Product Catalog. Our HSS SuperStruct Product Catalog has size information about our extra large square, rectangle and custom shaped HSS tube sections up to 60" in diameter.

Please reference the following chart that shows the weight per foot information for all of the gauges or wall thicknesses that we produce for 7" OD.
     
Welded Tubing Weight Per Foot Chart
GAUGE 16 15 14 13 12 11 1/8   10 5/32   8  7  3/16  6  5  4 1/4   2
  .065 .075 .083 .095 .109 .120  .125  .134  .148  .156  .165 .180  .188  .203  .220 .238   .250  .280  .312
 7.00  4.814 5.547  6.132  7.006  8.022  8.817  9.178  9.826  10.831  11.403  12.045  13.111  13.677  14.736  15.930  17.188  18.023  20.095  22.285