GB/T 15543-1995
Replaced
T/EPIAJL 25-2025
Active
Group standards
T/EPIAJL 25-2025 Guidelines for Electromagnetic Ultrasonic Testing Technology of Transmission Tower Weld Defects in Cold Environment
T/EPIAJL 25-2025 Guidelines for Electromagnetic Ultrasonic Testing Technology of Transmission Tower Weld Defects in Cold Environment
Price:
$ 20.00
Basic Information
Standard Code:
T/EPIAJL 25-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
The integrated transmission and distribution network
Publish Date:
2025-12-22
Implement Date:
2025-12-26
Scope
This document is applicable to the electromagnetic ultrasonic testing of welds in metal transmission towers under low-temperature environments of -15℃ to 0℃. This document specifies the requirements for ultrasonic testing of welds in transmission towers under low-temperature environments of -15℃ to 0℃, including testing methods, defect evaluation, and safety precautions.
Development Information
Related Standards
GB/T 15544-1995
Replaced
GB/T 15544-1995 Short-circuit current calculation in three-phase a.c. systems
GB/T 18857-2002
Replaced
GB/T 18857-2002 Technical guide for live working in distribution line
GB/T 13730-2002
Active
GB/T 13730-2002 Dispatching automation systems for distric power networks
GB/T 2694-2003
Replaced
GB/T 2694-2003 Transmission line tower—Technical requirements for manufacturing
GB/T 11920-2008
Active