ASTM A252 PIPE PILING SPECIFICATIONS
Steel pipe piling for permanent, structural load-carrying member or as a shell to form cast-in-place concrete piles. Specification ASTM A252, Grades 2 and 3/modified to 50 ksi min. yield Manufacturing Process Straight-seam electric resistance weld (ERW) Size (OD) 8.625, 10.750 and 12.750 Gauge/Wall Thickness 0.250, 0.313, 0.375 and 0.500 (nominal)