API 5L/ASTM A53 GR.B, KARBONSTÅL, LSAW STÅLRØR FOB TIANJIN Utvendig diameter 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 Vegg 7 1, 41, 7, 41, 7, 7, 6 058 1 058 1 058 1 058 Tykkelse 9,53 1 066 1 050 1 058 1,035 1,035 1,035 1,035 1,035 壁厚 (mm) 10 1,027 1,01...
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