(重询)胜建-20250811-海洋工程公司-中心1号、CB11C平台弃置工程47大类法兰公开询比价采购中石化胜利油建工程有限公司承插焊法兰\CL150 DN25×6.5 RF ASME B16.5 F316 ASTM A182对焊法兰\CL300 DN250×9.5 RF ASME B16.5 A105 ASTM A105对焊法兰\CL150 DN80×5.49 RF ASME B16.5 F316/316L ASTM A182对焊法兰\CL150 DN50×3.96 RF ASME B16.5 F316/316L ASTM A182对焊法兰\CL150 DN80×7.7 RF ASME B16.5 A105 ASTM A105对焊法兰\CL300 DN350×11.13 RF ASME B16.5 A105 ASTM A105对焊法兰\CL150 DN40×7.14 RF ASME B16.5 A105 ASTM A105对焊法兰\CL150 DN25×6.35 RF ASME B16.5 20# NB/T 47008对焊法兰\CL300 DN80×7.7 RF ASME B16.5 A105 ASTM A105对焊法兰\CL150 DN80×7.7 RF HG/T 20615 20# NB/T 47008对焊法兰\CL150 DN65×5.16 RF ASME B16.5 F316/316L ASTM A182对焊法兰\CL150 DN100×6.15 RF HG/T 20615 20# NB/T 47008对焊法兰\CL150 DN20×5.56 RF ASME B16.5 A105 ASTM A105对焊法兰\CL150 DN50×5.54 RF HG/T 20615 20# NB/T 47008法兰盖\CL300 DN350 RF ASME B16.5 A105 ASTM A105对焊法兰\CL150 DN100×6.15 RF ASME B16.5 A105 ASTM A105法兰盖\CL150 DN80 RF ASME B16.5 F316/316L ASTM A182对焊法兰\CL150 DN150×7.14 RF ASME B16.5 A105 ASTM A105对焊法兰\CL150 DN50×5.54 RF ASME B16.5 A105 ASTM A105法兰盖\CL150 DN100 RF ASME B16.5 A105 ASTM A105
山东/东营-2025-08-22 00:00:00
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