I-API 5L/ASTM A53 GR.B (IPHIPHA LE-ERW STEEL ELISHISAYO ELINULIWE) Ngaphandle Kobukhulu Bodonga Lobubanzi FOB TIANJIN Ubukhulu Bodonga Olungaphandle I-FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港 徚徚徚USD/TON (mm) 离港价 USD/TON 245, 273 5.0-9.28 553.66 450, 457, 508, 530 6.5-...
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