API 5L/ASTM A53 GR.B, CARBON FERRUM, LSAW FERRUM PIPIS FOB TIANJIN Extra Diameter (mm) USD/TON 406 457 508 609,6 711.1 762 812 863.6 Wall 8 1,074 1,066 1,074 1,058 1,058 1,058 1,058 1,058 1,050 1,050 1,066 1,050 1,050 1,066 1,066 1,050 1,035 1,035 1,035 1,035 1,035 (mm) 10 1,027 1,01...
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