中石化石油机械股份有限公司三机分公司三机(普光大湾)无缝三通、无缝弯头、无缝同心大小头2026-1-4谈判采购预成交公示

二、采购公告/邀请书编号：****

物料1:无缝弯头\90° DN50 8.74 R=1.5D ASME B16.9 WPHY52 ASTM A860 ANTI-H2S

物料2:无缝弯头\90° DN150×14.27 R=1.5D ASME B16.9 WPHY52 ASTM A860 ANTI-H2S

物料3:无缝三通\DN50×DN50 8.74/8.74 ASME B16.9 WPHY52 ASTM A860 ANTI-H2S

物料4:无缝弯头\90° DN300×SCH100 R=1.5D ASME B16.9 WPHY52 ASTM A860 ANTI-H2S

物料5:无缝三通\DN300×DN150×SCH100/SCH120 ASME B16.9 WPHY52 ASTM A860 ANTI-H2S

物料6:无缝弯头\90° DN200×15.06 R=1.5D ASME B16.9 WPHY52 ASTM A860 ANTI-H2S

物料7:弯头\90° DN300×DN200×SCH100/SCH100 R=1.5D BW ASME B16.9 WPHY52 ASTM A860 ANTI-H2S

物料8:无缝三通\DN300×DN200×SCH100/15.06 ASME B16.9 WPHY52 ASTM A860 ANTI-H2S

物料9:无缝弯头\90° DN100×11.13 R=1.5D ASME B16.9 WPHY52 ASTM A860 ANTI-H2S

物料10:无缝三通\DN150×DN100 14.27/11.13 ASME B16.9 WPHY52 ASTM A860 ANTI-H2S

物料11:无缝**大小头\DN150×DN100×14.27/11.13 ASME B16.9 WPHY52 ASTM A860 ANTI-H2S

物料12:无缝三通\DN100×DN80 11.13/11.13 ASME B16.9 WPHY52 ASTM A860 ANTI-H2S

物料13:无缝三通\DN300×DN300×SCH100/SCH100 ASME B16.9 WPHY52 ASTM A860 ANTI-H2S

物料14:无缝偏心大小头\DN300×DN200×SCH100/15.06 ASME B16.9 WPHY52 ASTM A860 ANTI-H2S

物料15:无缝弯头\45° DN200×15.06 R=1.5D ASME B16.9 WPHY52 ASTM A860 ANTI-H2S

物料16:无缝**大小头\DN100×DN50×11.13/8.74 ASME B16.9 WPHY52 ASTM A860 ANTI-H2S

物料17:无缝弯头\90° DN50×7 R=1.5D ASME B16.9 WPL6 ASTM A420 ANTI-H2S

物料18:无缝**大小头\DN80×DN50×7/7 ASME B16.9 WPL6 ASTM A420 ANTI-H2S

物料19:无缝**大小头\DN150×DN80×9/7 ASME B16.9 WPL6 ASTM A420 ANTI-H2S

物料20:无缝弯头\90° DN150×9 R=1.5D ASME B16.9 WPL6 ASTM A420 ANTI-H2S

物料21:四通\90° DN150×DN150×9/9 BW ASME B16.9 WPL6 ASTM A420 ANTI-H2S

物料22:四通\90° DN25×DN25×6.35/6.35 BW ASME B16.9 TP316L ASTM A312 ANTI-H2S

物料23:无缝弯头\90° DN25 6.35 R=1.5D ASME B16.9 WPL6 ASTM A420 ANTI-H2S

物料24:无缝三通\DN25×DN25×6.35/6.35 ASME B16.9 TP316L ASTM A312

物料25:无缝弯头\90° DN25×6.35 R=1.5D ASME B16.9 TP316L ASTM A312

物料26:无缝**大小头\DN150×DN80 SCH120/SCH120 ASME B16.9 WPHY52 ASTM A860 ANTI-H2S

物料27:无缝弯头\90° DN80 SCH120 R=1.5D ASME B16.9 WPHY52 ASTM A860 ANTI-H2S

物料28:无缝三通\DN150×DN150×9/9 ASME B16.9 WPL6 ASTM A420 ANTI-H2S

四、公示时间：2026-03-13 18:21-2026-03-16 18:21

五、业务联系信息：

六、监督联系信息：