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- L360QS無縫鋼管，L360QS管線無縫鋼管2023-12-26
- SA335P91無縫鋼管A335P91合金鋼管2023-12-26
- 12Cr5MoI無縫鋼管-12Cr5MoNT合金鋼管2023-12-26
- 12Cr9MoI無縫鋼管-12Cr9MoNT合金鋼管2023-12-26
- SA210C無縫鋼管 A210GradeC無縫鋼管2023-12-26
- SA213T5無縫鋼管-SA213T5合金鋼管2023-12-26
- SA213T91無縫鋼管 A213T91合金鋼管2023-12-26
- 10Cr9MoW2VNbBN無縫鋼管2023-12-12
- 317L不銹鋼管，317L不銹鋼無縫管2023-12-12
- Q390D無縫鋼管 Q390E無縫鋼管2023-12-12
- 254SMO不銹鋼管 254SMO無縫鋼管2023-12-12
- C276無縫鋼管 C276合金鋼管 C276合金無縫鋼管2023-12-12
- 06Cr17Ni12Mo2無縫鋼管TP316不銹鋼管2023-12-12
- API 5L無縫鋼管，API SPEC 5L無縫鋼管2023-12-12
- 06Cr25Ni20無縫鋼管2023-11-06
- 高壓無縫鋼管15CrMoG2023-11-06
- 油缸無縫鋼管2023-11-06
- 13Cr 無縫鋼管2023-11-06
- P110無縫鋼管2023-11-06
- GB9948-2013石油裂化用無縫鋼管2023-11-06
