API 5L/ASTM A53 GR.B, DUR CARBON, PIBELL DUR LSAW FOB TIANJIN Diamedr Allanol 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 Wal 8 1,05, 1,05 3, 1,05 3 5 1,035 1,035 1,035 Trwch 9.53 1,043 1,027 1,035 1,012 1,012 1,012 1,012 1,012 壁...
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