湖南石化2区原料利旧液氨压缩机安装紧急低温管件LK中石化湖南石油化工有限公司无缝三通\DN50×DN25 SCH10S/SCH40S SH/T3408 06Cr19Ni10 GB/T 14976 -101℃ Impact Test无缝同心大小头\DN65×DN50 5.16/3.96 ASME B16.9 WPL6 ASTM A420 -46℃ Impact Test无缝弯头\90° DN65 5.16 R=1.5D ASME B16.9 WPL6 ASTM A420 -46℃ Impact Test无缝弯头\90° DN32 4.78 R=1.5D ASME B16.9 WPL6 ASTM A420 -46℃ Impact Test无缝弯头\90° DN50 3.96 R=1.5D ASME B16.9 WPL6 ASTM A420 -46℃ Impact Test无缝三通\DN65×DN32 5.16/4.78 ASME B16.9 WPL6 ASTM A420 -46℃ Impact Test无缝三通\DN65×DN50 5.16/3.96 ASME B16.9 WPL6 ASTM A420 -46℃ Impact Test无缝三通\DN100×DN65 6.02/5.16 ASME B16.9 WPL6 ASTM A420 -46℃ Impact Test
2026-04-07