API 5L/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE FOB TIANJIN Buitendiameter 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 Wall 29 10 1, 10 1, 10 012 1,012 1,012 1,012 Dikte 9,53 1,019 1,004 1,012 988 988 988 988 988 壁厚 (mm) 10 ...
Lês mear