仪征化纤生产及技改法兰公开询比采购中国石化仪征化纤有限责任公司板式平焊法兰\PN25 DN20 RF HG/T20592Ⅰ 20# NBT47008板式平焊法兰\PN25 DN25 RF HG/T20592Ⅱ 20# NBT47008对焊法兰\PN100 DN50 6 RF HG/T20592Ⅰ 20# NBT47008对焊法兰\CL900 DN25 SCH80 RF ASME B16.5 A105 ASTM A105对焊法兰\PN16 DN50 SCH40S RF HG/T20592Ⅱ F304 ASTM A182对焊法兰\PN16 DN25 SCH40S RF HG/T20592Ⅱ F304 ASTM A182板式平焊法兰\PN16 DN20 RF HG/T20592Ⅰ S30408 NBT47010法兰盖\PN16 DN15 RF HG/T 20592 06Cr19Ni10 GB/T 24511平焊法兰\PN16 DN25 RF HG/T 20592Ⅰ S30408 NB/T 47010 PL板式平焊法兰\PN10 DN450 RF HG/T20592Ⅰ 20# NBT47008板式平焊法兰\PN16 DN40 RF HG/T20592Ⅰ F304 ASTM A182平焊法兰\PN16 DN65 RF HG/T 20592Ⅰ F304 ASTM A182 PL法兰盖\PN25 DN200 RF HG/T20592 20# NBT47008法兰盖\PN25 DN80 RF HG/T20592 20# NBT47008带颈平焊法兰\PN16 DN40 RF HG/T20592Ⅰ F304 ASTM A182法兰盖\PN16 DN40 RF HG/T20592 F304 ASTM A182带颈平焊法兰\PN16 DN40 RF HG/T20592Ⅰ 20# NBT47008法兰盖\PN16 DN300 RF HG/T 20592 20# NB/T 47008带颈平焊法兰\CL300 DN40 RF ASME B16.5 F304L ASTM A182带颈平焊法兰\CL150 DN25 RF ASME B16.5 F304L ASTM A182法兰盖\CL150 DN150 RF ASME B16.5 A105 ASTM A105对焊法兰\CL150 DN150 SCH40 RF ASME B16.5 A105 ASTM A105法兰盖\CL150 DN150 RF ASME B16.5 A105 ASTM A105对焊法兰\CL150 DN50 SCH40 RF ASME B16.5 A105 ASTM A105法兰盖\CL150 DN50 RF ASME B16.5 A105 ASTM A105对焊法兰\CL150 DN50 SCH40 RF ASME B16.5 A105 ASTM A105法兰盖\CL150 DN50 RF ASME B16.5 A105 ASTM A105对焊法兰\CL150 DN25 SCH80 RF ASME B16.5 A105 ASTM A105法兰盖\CL150 DN25 RF ASME B16.5 A105 ASTM A105对焊法兰\CL150 DN40 SCH40S RF ASME B16.5 F304L ASTM A182板式平焊法兰\PN25 DN15 RF HG/T20592Ⅰ 20# NBT47008板式平焊法兰\PN16 DN80 RF HG/T20592Ⅰ F304 ASTM A182板式平焊法兰\PN16 DN40 RF HG/T20592Ⅱ F304 ASTM A182板式平焊法兰\PN16 DN40 RF HG/T20592Ⅱ F304L ASTM A182对焊法兰\CL150 DN250 SCH30 RF ASME B16.5 A105 ASTM A105对焊法兰\CL300 DN200 SCH40 RF ASME B16.5 A105 ASTM A105对焊法兰\CL300 DN200 SCH40S RF ASME B16.5 F316L ASTM A182对焊法兰\CL300 DN500 SCH40S RF ASME B16.5 F316L ASTM A182对焊法兰\CL150 DN100 SCH40S RF ASME B16.5 F316L ASTM A182对焊法兰\CL150 DN80 SCH40S RF ASME B16.5 F316L ASTM A182对焊法兰\CL150 DN50 SCH40S RF ASME B16.5 F316L ASTM A182对焊法兰\CL300 DN50 SCH40S RF ASME B16.5 F316L ASTM A182板式平焊法兰\PN16 DN50 FF JB/T81 F304 ASTM A182松套法兰\PN16 DN65×3.5 FF HG/T 20592Ⅱ F304+TA2对焊法兰\PN16 DN15 SCH20 RF HG/T20592Ⅰ S30408 NBT47010对焊法兰\CL150 DN80 SCH40 RF ASME B16.5 A105 ASTM A105板式平焊法兰\PN16 DN40 RF HG/T20592Ⅱ 20# NBT47008法兰盖\PN16 DN80 RF HG/T20592 F304 ASTM A182承插焊法兰\PN16 DN25 SCH80 RF HG/T20592Ⅱ F316L ASTM A182法兰盖\PN16 DN20 RF HG/T 20592 06Cr19Ni10 GB/T 24511法兰盖\PN16 DN25 RF HG/T 20592 06Cr19Ni10 GB/T 24511板式平焊法兰\PN16 DN25 RF HG/T20592Ⅰ F304 ASTM A182板式平焊法兰\PN16 DN50 RF HG/T20592Ⅰ F304 ASTM A182板式平焊法兰\PN16 DN80 RF HG/T20592Ⅰ F304 ASTM A182板式平焊法兰\PN16 DN100 RF HG/T20592Ⅰ F304 ASTM A182板式平焊法兰\PN16 DN125 RF HG/T20592Ⅰ F304 ASTM A182板式平焊法兰\PN16 DN25 RF HG/T20592Ⅰ F304 ASTM A182板式平焊法兰\PN16 DN40 RF HG/T20592Ⅰ F304 ASTM A182法兰盖\PN16 DN250 RF HG/T20592 20# NBT47008法兰盖\PN16 DN150 RF HG/T20592 20# NBT47008平焊法兰\PN16 DN150 RF HG/T 20592Ⅰ 20# NB/T 47008 PL平焊法兰\PN16 DN250 RF HG/T 20592Ⅰ 20# NB/T 47008 PL平焊法兰\PN16 DN200 RF HG/T 20592Ⅰ 20# NB/T 47008 SO平焊法兰\PN16 DN150 RF HG/T 20592Ⅰ 20# NB/T 47008 SO对焊法兰\PN25 DN200×6.3 RF HG/T20592Ⅰ 20# NBT47008对焊法兰\PN25 DN80×4.5 RF HG/T20592Ⅰ 20# NBT47008带颈平焊法兰\PN16 DN100 RF HG/T20592Ⅰ F304 ASTM A182法兰盖\PN16 DN100 RF HG/T20592 20# NBT47008法兰盖\PN16 DN80 RF HG/T20592 06Cr19Ni10 GB/T 24511带颈平焊法兰\PN16 DN80 RF HG/T20592Ⅰ F304 ASTM A182法兰盖\PN16 DN100 RF HG/T20592 F304 ASTM A182带颈平焊法兰\PN16 DN100 RF HG/T20592Ⅰ 20#+Zn NBT47008带颈平焊法兰\PN16 DN200 RF HG/T20592Ⅰ F304 ASTM A182法兰盖\PN16 DN200 RF HG/T20592 F316 ASTM A182法兰盖\PN16 DN150 RF HG/T20592 F304 ASTM A182带颈平焊法兰\PN16 DN25 RF HG/T20592Ⅰ F304 ASTM A182法兰盖\PN16 DN25 RF HG/T20592 20# NBT47008带颈平焊法兰\PN16 DN25 RF HG/T20592Ⅰ 20# NBT47008法兰盖\PN16 DN25 RF HG/T20592 20# NBT47008带颈平焊法兰\PN16 DN25 RF HG/T20592Ⅰ F304 ASTM A182带颈平焊法兰\PN16 DN40 RF HG/T20592Ⅰ 20# NBT47008对焊法兰\PN16 DN700×8.08 RF HG/T 20592Ⅰ 20# NB/T 47008带颈平焊法兰\PN16 DN300 RF HG/T20592Ⅰ 20# NBT47008带颈平焊法兰\CL300 DN25 RF ASME B16.5 F304L ASTM A182法兰盖\CL300 DN25 RF ASME B16.5 F304/304L ASTM A182对焊法兰\CL150 DN150 SCH40 RF ASME B16.5 A105 ASTM A105对焊法兰\CL150 DN40 SCH80 RF ASME B16.5 A105 ASTM A105法兰盖\CL150 DN40 RF ASME B16.5 A105 ASTM A105法兰盖\CL150 DN40 RF ASME B16.5 F304L ASTM A182对焊法兰\CL150 DN150 SCH40 RF ASME B16.5 A105 ASTM A105法兰盖\CL150 DN150 RF ASME B16.5 A105 ASTM A105对焊法兰\CL150 DN50 SCH40 RF ASME B16.5 A105 ASTM A105法兰盖\CL150 DN50 RF ASME B16.5 A105 ASTM A105对焊法兰\CL150 DN40 SCH80 RF ASME B16.5 A105 ASTM A105法兰盖\CL150 DN40 RF ASME B16.5 A105 ASTM A105对焊法兰\CL150 DN40 SCH40S RF ASME B16.5 F304L ASTM A182法兰盖\CL150 DN40 RF ASME B16.5 F304L ASTM A182对焊法兰\CL150 DN150 SCH40S RF ASME B16.5 F316L ASTM A182法兰盖\CL150 DN150 RF ASME B16.5 F316L ASTM A182对焊法兰\CL150 DN25 SCH40S RF ASME B16.5 F304L ASTM A182法兰盖\CL150 DN25 RF ASME B16.5 F304L ASTM A182对焊法兰\CL150 DN25 SCH80 RF ASME B16.5 A105 ASTM A105法兰盖\CL150 DN25 RF ASME B16.5 A105 ASTM A105对焊法兰\CL150 DN80 SCH40S RF ASME B16.5 F316L ASTM A182法兰盖\CL150 DN80 RF ASME B16.5 F316L ASTM A182对焊法兰\CL150 DN150 SCH40S RF ASME B16.5 F316L ASTM A182法兰盖\CL150 DN150 RF ASME B16.5 F316L ASTM A182对焊法兰\CL150 DN50 SCH40S RF ASME B16.5 F316L ASTM A182法兰盖\CL150 DN50 RF ASME B16.5 F316L ASTM A182板式平焊法兰\PN16 DN80 RF HG/T20592Ⅰ F304 ASTM A182平焊法兰\PN16 DN150 RF HG/T 20592Ⅱ F304 ASTM A182 PL对焊法兰\CL150 DN50 SCH40S RF ASME B16.5 F316L ASTM A182对焊法兰\CL300 DN50 SCH40S RF ASME B16.5 F316L ASTM A182对焊法兰\CL300 DN250 SCH40S RF ASME B16.5 F316L ASTM A182松套法兰\PN16 DN50×3 FF HG/T 20592Ⅱ F304+TA2松套法兰\PN16 DN25×3 FF HG/T 20592Ⅱ F304+TA2对焊法兰\PN16 DN20 SCH10S RF HG/T20592Ⅰ F304 ASTM A182板式平焊法兰\PN25 DN50 RF HG/T20592Ⅱ 20# NBT47008
2025-12-04