API 5L/ASTM A53 GR.B, KABÒN STEEL, LSAW STEEL PIPE FOB TIANJIN Dyamèt Deyò 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 Mi 81, 94, 08, 09 79 1,082 1,079 1,079 Epesè 9,53 1,086 1,071 1,079 1,055 1,055 1,058 1,055 1,055 壁厚 (mm) 10 1,047 1,03...
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