胜建-20260422-公司直管海洋工程26038管道配件公开询比采购中石化胜利油建工程有限公司四方管堵\DN15 NPT GB/T 14383Ⅰ S22053 NB/T 47010无缝同心大小头\DN100×DN65×SCH40S/SCH40S GB/T 12459Ⅰ 022Cr23Ni5Mo3N GB/T 21833.2无缝同心大小头\DN80×DN50×SCH40S/SCH40S GB/T 12459Ⅰ 022Cr23Ni5Mo3N GB/T 21833.2对焊支管座\DN150×DN50 XS BW GB/T 19326Ⅰ S22053 NB/T 47010对焊支管座\DN150×DN15 XS BW GB/T 19326Ⅰ S22053 NB/T 47010快速接头\CL300 DN50 扳把式 022Cr23Ni5Mo3N无缝弯头\90° DN100×SCH40 R=1.5D GB/T 12459Ⅰ 022Cr23Ni5Mo3N GB/T 21833.2无缝弯头\90° DN50×SCH40 R=1.5D GB/T 12459Ⅰ 022Cr23Ni5Mo3N GB/T 21833.2无缝弯头\90° DN25×SCH80 R=1.5D GB/T 12459Ⅰ 022Cr23Ni5Mo3N GB/T 21833.2无缝弯头\90° DN15×SCH80 R=1.5D GB/T 12459Ⅰ 022Cr23Ni5Mo3N GB/T 21833.2无缝弯头\90° DN80×SCH40 R=1.5D GB/T 12459Ⅰ 022Cr23Ni5Mo3N GB/T 21833.2无缝弯头\90° DN150×SCH40 R=1.5D GB/T 12459Ⅰ 022Cr23Ni5Mo3N GB/T 21833.2无缝弯头\90° DN250×SCH40 R=1.5D GB/T 12459Ⅰ 022Cr23Ni5Mo3N GB/T 21833.2无缝三通\DN100×DN100×SCH40/SCH40 GB/T 12459Ⅰ 022Cr23Ni5Mo3N GB/T 21833.2无缝三通\DN100×DN65×SCH40/SCH40 GB/T 12459Ⅰ 022Cr23Ni5Mo3N GB/T 21833.2无缝三通\DN50×DN25×SCH40/SCH40 GB/T 12459Ⅰ 022Cr23Ni5Mo3N GB/T 21833.2无缝三通\DN50×DN50×SCH40S/SCH40S GB/T 12459Ⅰ 022Cr23Ni5Mo3N GB/T 21833.2无缝三通\DN80×DN80×SCH40S/SCH40S GB/T 12459Ⅰ 022Cr23Ni5Mo3N GB/T 21833.2无缝三通\DN80×DN50×SCH40S/SCH40S GB/T 12459Ⅰ 022Cr23Ni5Mo3N GB/T 21833.2无缝三通\DN150×DN80×SCH40S/SCH40S GB/T 12459Ⅰ 022Cr23Ni5Mo3N GB/T 21833.2清管三通\90° DN250×DN150×SCH40S/SCH40S BW GB/T 12459Ⅰ 022Cr23Ni5Mo3N GB/T 21833.2
山东/东营-2026-04-23 00:00:00
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