物装中心设备1组-南京有限-2025年11月科开47类对焊法兰,三通等采购计划中石化南京催化剂有限公司无缝弯头\90° DN40×4 R=1.5D GB/T 12459Ⅱ 06Cr19Ni10 GB/T 14976无缝弯头\90° DN80 SCH40S R=1.5D SH/T3408 WP304 ASTM A403无缝弯头\90° DN50 SCH40 R=1.5D GB/T12459Ⅰ 06Cr19Ni10 GB/T 14976无缝三通\DN40×DN40 SCH40S/SCH40S GB/T12459Ⅱ 06Cr19Ni10 GB/T 14976无缝同心大小头\DN80×DN50 SCH40/SCH40 SH/T 3408 06Cr19Ni10 GB/T 14976无缝三通\DN80×DN80 SCH40S/SCH40S SH/T3408 WP304L ASTM A403无缝三通\DN50×DN50×4.5/4.5 GB/T12459Ⅰ 06Cr19Ni10 GB/T 14976无缝同心大小头\DN50×DN40 SCH40/SCH40 SH/T3408 06Cr19Ni10 GB/T 14976对焊法兰\CL150 DN50 SCH40S RF HG/T 20615 S30408 NB/T 47010
2025-11-17