GB/T 41055-2021
ActiveTechnical requirements for nondestructive testing （electromagnetic method based on remote field eddy current） on prestressed concrete cylinder pipe
预应力钢筒混凝土管无损检测（远场涡流电磁法）技术要求
Application Summary AI generated
This standard specifies the technical requirements for using the remote field eddy current electromagnetic method to perform nondestructive testing on prestressed concrete cylinder pipes (PCCP). It is applied in the water supply, drainage, and irrigation industries to detect defects such as broken wires, corrosion, and structural anomalies in the steel cylinder and prestressing wires without damaging the pipe. The standard ensures consistent testing procedures and evaluation criteria for quality control during manufacturing, installation, or in-service inspection of PCCP.
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