GB/T 44845-2024 Active National standards

GB/T 44845-2024 Low frequency electromagnetic testing method for pressure equipments

GB/T 44845-2024 Low frequency electromagnetic testing method for pressure equipments

Publish Date: 2024-10-26 Implement Date: 2024-10-26 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us
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Basic Information

Standard Code: GB/T 44845-2024
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Non-destructive testing methods for metals
ICS Name: Nondestructive testing of metal materials
Publish Date: 2024-10-26
Implement Date: 2024-10-26
Pages: 24 pages

Scope

This document specifies the requirements for testing instruments, testing procedures, and evaluation methods for low-frequency electromagnetic testing of pressure-bearing equipment.
This document is applicable to the low-frequency electromagnetic testing of the surface and buried defects of pressure-bearing equipment made of conductive metal materials with a wall thickness of 2 mm to 20 mm. During the testing, the maximum lift-off height, including the coating thickness, shall not exceed 3 mm.

Development Information

Word Count: 31 Thousand words Pages: 24 pages

Referenced Standards

GB/T 5616-1985 Guidlines for application of conventional nondestructive testing methods GB/T 5616-2006 Non-destructive testing—Guidelines for application GB/T 5616-2014 Non-destructive testing—Guidelines for application GB/T 12604.6-1990 Terminology for nondestructive testing Eddy current testing GB/T 12604.6-2008 Non-destructive testing—Terminology—Terms used in eddy current testing GB/T 12604.6-2021 Non-destructive testing—Terminology—Eddy current testing NB/T 47013.1-2015 Non-destructive testing of pressure equipment - Part 1: General requirements NB/T 47013.2-2015 Non-destructive testing of pressure equipment - Part 2: Radiographic testing NB/T 47013.3-2023 Non-destructive testing of pressure equipment - Part 3: Ultrasonic testing NB/T 47013.3-2015 Non-destructive testing of pressure equipment - Part 3: Ultrasonic testing NB/T 47013.4-2015 "Non-destructive testing of pressure equipment - Part 4: Magnetic particle testing" NB/T 47013.5-2015 Non-destructive testing of pressure equipment - Part 5: Penetrant testing NB/T 47013.6-2015 Non-destructive testing of pressure equipment - Part 6: Eddy current testing NB/T 47013.10-2015 Non-destructive testing of pressure equipment - Part 10: Ultrasonic testing using time-of-flight diffraction method NB/T 47013.11-2023 Non-destructive testing of pressure equipment - Part 11: Digital imaging detection using X-ray technology NB/T 47013.11-2015 Non-destructive testing of pressure equipment - Part 11: X-ray digital imaging testing NB/T 47013.12-2015 Non-destructive testing of pressure equipment - Part 12: Magnetic flux leakage testing NB/T 47013.13-2015 Non-destructive testing of pressure equipment - Part 13: Impulse eddy current testing NB/T 47013.14-2023 Non-destructive testing of pressure equipment - Part 14: X-ray computer-aided imaging inspection NB/T 47013.14-2016 Non-destructive testing of pressure equipment - Part 14: X-ray computer-aided imaging detection NB/T 47013.15-2021 NB/T 47013.15-2021 Nondestructive testing for pressure equipment - Part 15: Phased array ultrasonic testing NB/T 47013.7-2012 Nondestructive testing of pressure equipments-Part 7:Visual examination NB/T 47013.8-2012 Nondestructive testing of pressure equipments-Part 8:Leak Testing NB/T 47013.9-2012 Nondestructive testing of pressure equipments-Part 9:Acoustic emission testing NB/T 47013.10-2010 Nondestructive testing of pressure equipments-Part 10:Ultrasonic time of flight diffraction technique NB/T 47013.16-2024 NB/T 47013.16-2024 Nondestructive testing of pressure equipment Part 16: Infrared thermal imaging testing NB/T 47013.17-2024 NB/T 47013.17-2024 Nondestructive testing for pressure equipment - Part 17: Magnetic-memory testing NB/T 47013.18-2024 NB/T 47013.18-2024 Nondestructive testing for pressure equipment - Part 18: Array eddy current testing NB/T 47013.8-2025 Non-destructive testing of pressure equipment - Part 8: Leakage testing NB/T 47013.21-2025 Non-destructive testing of pressure equipment - Part 21: Detection using alternating electromagnetic fields

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