ASTM A53 ERW carbon steel pipe 1 Standard:ANSI B36.10 2 Material:ASTM A53 3 Size: 1/2" to 48" 4 Thickness:2.11-59.54mm Product name: ASTM A53 ERW carbon steel pipe1. Standard: ANSI B36.10, ASME B36.10, DIN 1629, DIN 171752. Material: ASTM A53, Q235, 20#3. Size: 1/2" to 48", ND: 15 to 12004. Wall Thickness: 2.11 - 59.54mm, SCH 10 to SCH 160, STD, XS, XXS5. Length: 1 to 12 meters6. Surface ...