ASTM A252 Tubing
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 …