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Technologies related to materials, corrosion and welding are recognized as key factors in plant design and long term operation. Failure analysis and reliable repairs of both metallic and non-metallic materials are becoming ever more important for the reliable maintenance and safe operation of aging plants. |
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Failure Analysis |
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JGC can provide the following services for analyzing the causes of failures and proposing suitable measures. |
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- Planning feasible failure analysis that meets the technical, financial, and time frame requirements of the client.
- Identification of the cause of the failure, based on extensive data accumulated through years of experience with EPC projects, failure analyses, and R&D. The latest technical information, including manufacturers' information and technical papers from international conferences, is also taken into account.
- Proposing practical measures
- Corrosion tests for new processes
- Tests and analyses using JGC's own laboratory. Using an extensive network, JGC can also coordinate outside experts, such as third-party testing companies and consultants.
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Reliable Repairs |
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JGC can provide the following services to ensure reliable repairs: |
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- Identification of damage mechanisms.
- Fitness-For-Service assessment to evaluate the necessity of repairs.
- Materials selection (including welding consumables), based on extensive data accumulated through years of experience with EPC projects, failure analyses, and R&D. The latest technical information, including manufacturers' information and technical papers from international conferences, is also taken into account.
- Establishing proper repair welding procedures and pre- and post-heat treatment procedures.
- Remaining-life estimation of Cr-Mo steel furnace tubes.
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JGC will provide various solutions to meet clients' demand for reliable maintenance. |
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