T/CIA B001-2019 Carbon fiber composite material reinforcement and repairing technical specifications for chemical pipeline

Scope

Scope: This standard specifies the basic requirements for the material performance indicators, design methods, construction methods, inspection and acceptance methods, etc. of carbon fiber composite materials used for the reinforcement and repair of metal chemical pipelines. This standard applies to metal chemical pipelines with an operating temperature between -20℃ and 80℃. Metal pipelines in other industries can refer to this standard for implementation. This standard is suitable for the reinforcement and repair of metal corrosion with a defect depth not exceeding 80% of the nominal thickness of the pipeline, original manufacturing and processing defects, and external mechanical damage. It is not applicable to the reinforcement and repair of cracks, penetrating defects, defects with a depth exceeding 80% of the nominal thickness of the pipeline, or internal corrosion defects that may continue to develop. This standard applies to the types of steel pipes specified in GB/T 8163, GB/T 9711, and GB 9948; Main technical content: This standard specifies the basic requirements for the material performance indicators, design methods, construction methods, inspection and acceptance methods, etc. of carbon fiber composite materials used for the reinforcement and repair of metal chemical pipelines. This standard applies to metal chemical pipelines with an operating temperature between -20℃ and 80℃. Metal pipelines in other industries can refer to this standard for implementation.

Development Information

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