中石化催化剂（上海）有限公司上海基本有机项目310H管件采购计划2026.5.8询比采购预成交公示

二、采购公告/邀请书编号：****

物料1:支管台\DN200×DN50 SCH40S BW MSS SP-97 F310H ASTM A182

物料2:支管台\DN400×DN20 SCH40S BW MSS SP-97 F310H ASTM A182

物料3:支管台\DN150×DN50 SCH40S BW MSS SP-97 F310H ASTM A182

物料4:支管台\DN400×DN40 SCH40S BW MSS SP-97 F310H ASTM A182

物料5:支管台\DN400×DN25 SCH40S BW MSS SP-97 F310H ASTM A182

物料6:支管台\DN300×DN25 SCH40S BW MSS SP-97 F310H ASTM A182

物料7:支管台\DN300×DN20 SCH40S BW MSS SP-97 F310H ASTM A182

物料8:支管台\DN300×DN40 SCH40S BW MSS SP-97 F310H ASTM A182

物料9:无缝**大小头\DN400×DN300 SCH40S/SCH40S ASME B16.9 TP310H ASTM A312

物料10:无缝弯头\90° DN20 SCH40S R=1.5D ASME B16.9 TP310H ASTM A312

物料11:无缝弯头\45° DN200 SCH40S R=1.5D ASME B16.9 TP310H ASTM A312

物料12:无缝弯头\90° DN80 SCH40S R=1.5D ASME B16.9 TP310H ASTM A312

物料13:无缝弯头\90° DN200 SCH40S R=1.5D ASME B16.9 TP310H ASTM A312

物料14:无缝弯头\90° DN400 SCH40S R=1.5D ASME B16.9 TP310H ASTM A312

物料15:无缝三通\DN300×DN300 SCH40S/SCH40S ASME B16.9 TP310H ASTM A312

物料16:无缝三通\DN400×DN150 SCH40S/SCH40S ASME B16.9 TP310H ASTM A312

物料17:无缝三通\DN400×DN200 SCH40S/SCH40S ASME B16.9 TP310H ASTM A312

物料18:斜三通\45° DN200×DN200 SCH40S/SCH40S BW SH/T 3408 TP310H ASTM A312

四、公示时间：2026-05-14 15:49-2026-05-17 15:49

五、业务联系信息：

六、监督联系信息：