Valmont Tubing produces round submerged arc welded steel tubing to meet ASTM specifications A252 Grade 1, Grade 2 and Grade 3. The purpose and strength levels required will determine which grade is correct. Produced in 12.375-inch, 14.00" and 16.00" OD and in wall thicknesses from 0.109" up to 0.220", Valmont's A252 tubing is used in a select number of agricultural, industrial and construction-related end uses. For a complete listing of all tubing sizes produced by Valmont, please visit our Steel Tubing Product Catalog.
Below are the physical properties required to meet the three grades that we produce ASTM A252 round tubing to.
Valmont produces the 12.375", 14.00" and 16.00" round OD sizes to ASTM A252. The submerged arc weld will leave up to a 1/4" OD weld reinforcement on the exterior of the tube.
Please contact one of our knowledgeable sales staff members, who will assist you with any further questions regarding this specification or with your specific tubing requirements.
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Valley, NE 68064 USA
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