API 5L/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPEFOB TIANJINOutside Diameter 外径 (mm)USD/TON406457508609.6711.1762812863.6Wall 81,074 1,066 1,074 1,058 1,058 1,058 1,058 1,058 Thickness 9.531,066 1,050 1,058 1,035 1,035 1,035 1,035 1,035 壁厚 (mm)101,027 1,012 1,019 1,035 1,035 1,035 1,035 1,035 121,