青岛炼化液化气安全提升(丁二酸)项目锻制管件20260210中国石化青岛炼油化工有限责任公司同心异径短管\DN80×DN40 SCH40S/SCH80S BLE/PSE MSS SP-95 F316L ASTM A182支管台\DN80×DN20 CL3000 SW MSS SP-97 F304 ASTM A182支管台\DN150×DN20 CL3000 SW MSS SP-97 F304 ASTM A182支管台\DN80×DN20 CL3000 BW MSS SP-97 F316L ASTM A182锻制弯头\90° DN25 CL3000 SW SH/T 3410 20# NB/T 47008锻制弯头\90° DN25 CL3000 SW ASME B16.11 A105 ASTM A105
2026-02-13