燕分5300464549双口管箍等58项询价中石化（北京）化工研究院有限公司燕山分公司锻制弯头\90° DN20 CL3000 SW SH/T 3410 06Cr18Ni11Ti GB/T 1220双口管箍(同心)\DN25×DN25 CL3000 SW SH/T 3410 S32168 NB/T 47010管帽\DN20 CL6000 NPT ASME B16.11 F316L ASTM A182无缝弯头\45° DN80 SCH10S R=1.5D SH/T 3408 06Cr19Ni10 GB/T 14976管帽\DN25 CL6000 NPT ASME B16.11 F316L ASTM A182管帽\DN25 CL3000 SW SH/T 3410 S32168 NB/T 47010管帽\DN20 CL3000 SW SH/T 3410 S32168 NB/T 47010无缝同心大小头\DN20×DN15 SCH80S/SCH80S SH/T3408 06Cr18Ni11Ti GB/T 14976无缝同心大小头\DN25×DN15 SCH80S/SCH80S SH/T 3408 06Cr18Ni11Ti GB/T 14976无缝同心大小头\DN25×DN20 SCH80S/SCH80S SH/T 3408 06Cr18Ni11Ti GB/T 14976无缝同心大小头\DN40×DN25 SCH160/SCH160 MSS SP-75 WP316L ASTM A403无缝同心大小头\DN50×DN20 SCH10S/SCH40S MSS SP-75 WP304 ASTM A403无缝同心大小头\DN50×DN40 SCH10S/SCH40S MSS SP-75 WP304 ASTM A403无缝偏心大小头\DN25×DN15 SCH80S/SCH80S SH/T 3408 06Cr18Ni11Ti GB/T 14976支管台\DN100×DN20 CL3000 SW GB/T 19326Ⅰ 20# NB/T 47008无缝三通\DN80×DN80 SCH160/SCH160 ASME B16.9 WP316L ASTM A403双口管箍(同心)\DN25×DN25 CL3000 NPT ASME B16.11 F304 ASTM A182双口管箍(同心)\DN40×DN25 CL3000 SW ASME B16.11 F304 ASTM A182双口管箍(同心)\DN20×DN20 CL3000 SW SH/T 3410 20# NB/T 47008管帽\DN25 CL3000 SW ASME B16.11 F304 ASTM A182管帽\DN20 CL3000 NPT ASME B16.11 F304 ASTM A182管帽\DN15 CL3000 SW SH/T 3410 20# NB/T 47008管帽\DN15 CL3000 NPT SH/T 3410 S32168 NB/T 47010无缝同心大小头\DN80×DN40 SCH30/SCH80 SH/T 3408 20# GB/T 8163无缝三通\DN80×DN50 SCH30/SCH40 SH/T 3408 20# GB/T 8163无缝三通\DN80×DN40 SCH30/SCH80 SH/T3408 20# GB/T 8163无缝三通\DN50×DN20 SCH10S/SCH40S SH/T 3408 06Cr19Ni10 GB/T 14976锻制三通\DN25×DN20 CL3000/CL3000 SW SH/T 3410 06Cr18Ni11Ti GB/T 1220锻制三通\DN40×DN20 CL3000/CL3000 SW SH/T 3410 06Cr18Ni11Ti GB/T 1220锻制三通\DN25×DN25 CL3000/CL3000 SW SH/T 3410 06Cr18Ni11Ti GB/T 1220锻制三通\DN25×DN15 CL3000/CL3000 SW SH/T 3410 06Cr18Ni11Ti GB/T 1220锻制三通\DN40×DN25 CL3000/CL3000 SW SH/T 3410 06Cr18Ni11Ti GB/T 1220管帽\DN20 CL3000 NPT SH/T 3410 S32168 NB/T 47010支管台\DN150×DN20 CL3000 SW GB/T 19326Ⅰ 20# NB/T 47008锻制弯头\45° DN15 CL3000 SW SH/T 3410 06Cr18Ni11Ti GB/T 1220无缝弯头\90° DN80 SCH160 R=1.5D ASME B16.9 WP316L ASTM A403锻制弯头\45° DN20 CL3000 SW SH/T 3410 06Cr18Ni11Ti GB/T 1220双口管箍(同心)\DN15×DN15 CL3000 SW SH/T 3410 S32168 NB/T 47010双口管箍(同心)\DN20×DN20 CL3000 SW SH/T 3410 S32168 NB/T 47010管帽\DN15 CL3000 SW SH/T 3410 S32168 NB/T 47010无缝同心大小头\DN80×DN40 SCH40S/SCH80S SH/T3408 06Cr18Ni11Ti GB/T 14976无缝同心大小头\DN80×DN40 SCH160/SCH160 MSS SP-75 WP316L ASTM A403无缝同心大小头\DN50×DN25 SCH40S/SCH80S SH/T 3408 06Cr18Ni11Ti GB/T 14976无缝同心大小头\DN50×DN20 SCH40S/SCH80S SH/T 3408 06Cr18Ni11Ti GB/T 14976无缝同心大小头\DN25×DN20 SCH160/SCH160 MSS SP-75 WP316L ASTM A403无缝同心大小头\DN50×DN25 SCH10S/SCH40S MSS SP-75 WP304 ASTM A403无缝同心大小头\DN40×DN25 SCH40S/SCH40S MSS SP-75 WP304 ASTM A403无缝偏心大小头\DN50×DN40 SCH10S/SCH40S MSS SP-75 WP304 ASTM A403无缝偏心大小头\DN80×DN40 SCH10S/SCH40S MSS SP-75 WP304 ASTM A403无缝偏心大小头\DN50×DN25 SCH10S/SCH40S MSS SP-75 WP304 ASTM A403支管台\DN80×DN40 CL6000 SW MSS SP-97 F316L ASTM A182无缝三通\DN150×DN80 SCH20/SCH20 SH/T3408 20# GB/T 8163无缝三通\DN50×DN20 SCH40S/SCH80S SH/T 3408 06Cr18Ni11Ti GB/T 14976锻制三通\DN20×DN15 CL3000/CL3000 SW SH/T 3410 06Cr18Ni11Ti GB/T 1220锻制三通\DN40×DN15 CL3000/CL3000 SW SH/T 3410 06Cr18Ni11Ti GB/T 1220锻制三通\DN40×DN40 CL3000/CL3000 SW SH/T 3410 06Cr18Ni11Ti GB/T 1220锻制三通\DN15×DN15 CL3000/CL3000 SW SH/T 3410 06Cr18Ni11Ti GB/T 1220锻制三通\DN20×DN20 CL3000/CL3000 SW SH/T 3410 06Cr18Ni11Ti GB/T 1220
北京-2025-07-21 00:00:00
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