API 5L / ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE FOB TIANJIN Sab Nraud Diameter 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.602 812 863.612 812 863.602 8. 1,012 1,012 1,012 1,012 Thickness 9.53 1,019 1,004 1,012 988 988 988 988 988 壁厚 (mm) 10 ...
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