API 5L/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE FOB TIANJIN Outside Diameter 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 Wall 52.001, $302,10, $302,100, $302,00 019,4 $1,019,4 $1,019,4 $1,019,4 $1,019,4 Dikte 9,53 $1,027,2 $1,011,6 $1,019,4 $995.9 $995.9 $995...
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