API 5L/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE FOB TIANJIN Outside Diameter 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.100 5 5 863.10, Wall 3, 3 1,035 1,035 1,035 1,035 Botenya 9.53 1,043 1,027 1,035 1,012 1,012 1,012 1,012 1,012 壁...
Bala haholoanyane