南京化学2025年南化机(泰/耀)管件询价1017W1中国石化集团南京化学工业有限公司无缝弯头\90° DN50 SCH40 R=1.5D GB/T12459Ⅰ 20# GB/T 9948无缝弯头\45° DN50 SCH40 R=1.5D GB/T 12459Ⅰ 20# GB/T 8163无缝弯头\90° DN25 SCH40 R=1.5D GB/T 12459Ⅰ 20# GB/T 8163无缝弯头\90° DN50 SCH20 R=1D GB/T12459Ⅰ 06Cr19Ni10 GB/T 13296无缝弯头\90° DN80 SCH10S R=1.5D GB/T 12459Ⅰ 06Cr19Ni10 GB/T 13296无缝弯头\90° DN25 SCH40 R=1.5D GB/T 12459Ⅰ 20# GB/T 9948无缝弯头\90° DN40 SCH40 R=1D GB/T12459Ⅰ 20# GB/T 8163无缝弯头\90° DN50 SCH40 R=1.5D GB/T 12459Ⅰ 20# GB/T 8163无缝弯头\90° DN50 SCH20 R=1.5D GB/T 12459Ⅰ 06Cr19Ni10 GB/T 13296无缝三通\DN125×DN125 SCH40/SCH40 GB/T12459Ⅰ 20# GB/T 8163无缝弯头\90° DN80 SCH10S R=1D GB/T 12459Ⅰ 06Cr19Ni10 GB/T 13296无缝弯头\90° DN32 SCH40S R=1.5D GB/T 12459Ⅰ 06Cr19Ni10 GB/T 13296无缝弯头\90° DN65 SCH10S R=1D GB/T 12459Ⅱ 06Cr19Ni10 GB/T 13296无缝弯管\90° DN150Ⅰ×7.1 R=500 20# GB/T 8163无缝弯管\90° DN50Ⅰ×4 R=80 06Cr19Ni10 GB/T 13296无缝弯管\180° DN50Ⅰ×4 R=80 06Cr19Ni10 GB/T 13296无缝弯管\90° DN50Ⅰ×4 R=100 20# GB/T 9948无缝弯管\90° DN80Ⅰ×4.5 R=250 L2=30 20# GB/T 9948无缝三通\DN150×DN150 SCH40/SCH40 GB/T12459Ⅰ 20# GB/T 8163
2025-10-20