中石化石油机械股份有限公司三机分公司三机(RZ218阿联酋)无缝三通、无缝同心大小头、螺纹支管座2026-2-28询比采购预成交公示

二、采购公告/邀请书编号：****

物料1:双口管箍(**)\DN8×DN8 CL2000 NPT GB/T14383Ⅰ S31603 NB/T 47010

物料2:无缝三通\DN100×DN50 SCH80/SCH80 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料3:螺纹支管座\DN150×DN15 CL3000 NPT GB/T 19326Ⅰ A105 ASTM A105 ANTI-HIC

物料4:螺纹支管座\DN125×DN15 CL6000 NPT GB/T19326 A105 ASTM A105 ANTI-HIC

物料5:无缝**大小头\DN100×DN50×SCH160/SCH160 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料6:螺纹支管座\DN150×DN10 CL3000 BW GB/T 19326Ⅰ A105 ASTM A105 ANTI-HIC

物料7:管帽\DN300 SCH40 BW ASME B16.9 WPB ASTM A234 ANTI-HIC

物料8:无缝**大小头\DN300×DN150 SCH40/SCH40 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料9:无缝**大小头\DN200×DN100 SCH40/SCH40 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料10:无缝三通\DN300×DN200 SCH40/SCH40 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料11:螺纹支管座\DN150×DN20 CL3000 NPT GB/T 19326Ⅰ A105 ASTM A105 ANTI-HIC

物料12:法兰支管台\DN150×DN40 CL1500 RF GB/T 19326Ⅰ A105 ASTM A105 ANTI-HIC

物料13:法兰支管台\DN150×DN50 CL300 RF GB/T 19326Ⅰ A105 ASTM A105 ANTI-HIC

物料14:螺纹支管座\DN250×DN15 CL3000 NPT GB/T 19326Ⅰ A105 ASTM A105 ANTI-HIC

物料15:管帽\DN250 SCH80 BW ASME B16.9 WPB ASTM A234 ANTI-HIC

物料16:无缝**大小头\DN250×DN100 SCH80/SCH80 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料17:无缝三通\DN250×DN100 SCH80/SCH80 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料18:管帽\DN200 SCH80 BW ASME B16.9 WPB ASTM A234 ANTI-HIC

物料19:无缝**大小头\DN150×DN125 SCH80/SCH80 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料20:无缝三通\DN200×DN150 SCH80/SCH80 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料21:管帽\DN150 SCH80 BW ASME B16.9 WPB ASTM A234 ANTI-HIC

物料22:无缝**大小头\DN150×DN80 SCH80/SCH80 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料23:无缝三通\DN150×DN125 SCH80/SCH80 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料24:无缝三通\DN65×DN40 SCH160/SCH160 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料25:无缝**大小头\DN125×DN65 SCH160/SCH160 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料26:无缝**大小头\DN100×DN65 SCH160/SCH160 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料27:螺纹支管座\DN100×DN15 CL6000 NPT GB/T 19326Ⅰ A105 ASTM A105 ANTI-HIC

物料28:无缝三通\DN50×DN40 SCH160/SCH160 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料29:无缝三通\DN50×DN25 SCH160/SCH160 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料30:螺纹支管座\DN50×DN20 CL6000 NPT GB/T 19326Ⅰ A105 ASTM A105 ANTI-HIC

物料31:无缝三通\DN25×DN25 SCH40/SCH40 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料32:无缝三通\DN80×DN50 SCH40/SCH40 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料33:无缝三通\DN80×DN80 SCH40/SCH40 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料34:螺纹支管座\DN150×DN15 CL6000 NPT GB/T 19326Ⅰ A105 ASTM A105 ANTI-HIC

物料35:无缝**大小头\DN100×DN50×SCH160/SCH160 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料36:无缝**大小头\DN200×DN150 SCH80/SCH80 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料37:无缝三通\DN80×DN40 SCH80/SCH80 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料38:无缝三通\DN200×DN125 SCH80/SCH80 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料39:无缝**大小头\DN150×DN65 SCH160/SCH160 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料40:无缝**大小头\DN150×DN100 SCH160/SCH160 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料41:无缝**大小头\DN80×DN50 SCH40/SCH40 ASME B16.9 WPB ASTM A234 ANTI-HIC

物料42:管帽\DN200 SCH80 BW ASME B16.9 WPB ASTM A234 ANTI-HIC

四、公示时间：2026-03-31 11:40-2026-04-03 11:40

五、业务联系信息：

六、监督联系信息：