A53/A106 carbon steel welded pipe 1 Standard: ANSI B36.10 2 Material:ASTM A53 3 Size: 1/2" to 48" 4 Thickness: 2.11 -59.54mm PRODUCT NAME: A53/A106 carbon steel welded pipe STANDARD: DIN 1629/3, DIN 1630, DIN 2391, DIN 2444, ASTM A106-2006, ASTM A53-200... MATERIAL: 10#-45#, A53-A369, ST35-ST52, Q195-Q345,20#, A53(A,B), A106(B,C), St37, St37-2, Q235 SIZE: 2.11mm--609.6mm WALL THICKNESS: FROM SCH5 ...