API 5L/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPEFOB TIANJINOutside Diameter 外径 (mm)USD/TON406457508609.6711.1762812863.6Wall 81,043 1,035 1,043 1,027 1,027 1,027 1,027 1,027 Thickness 9.531,035 1,019 1,027 1,004 1,004 1,004 1,004 1,004 壁厚 (mm)10996 981 988 1,004 1,004 1,004 1,004 1,004 12996 981