GB/T 7735-2016: Automated eddy current testing of seamless and welded (except submerged arc-welded) steel tubes for detection of imperfections

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Scope

This standard specifies the requirements for automatic eddy current testing of seamless and welded (SAW excluded) of the defect, the defect level of acceptance, see
Tables 1 and 2.
This standard applies to the outer diameter of not less than 4mm pipe eddy current testing. This standard is also applicable to the detection of the hollow member.

Basic Data

Standard ID	GB/T 7735-2016 (GB/T7735-2016)
Description (Translated English)	Automated eddy current testing of seamless and welded (except submerged arc-welded) steel tubes for detection of imperfections
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H26
Classification of International Standard	77.040.20
Word Count Estimation	14,165
Date of Issue	2016-12-30
Date of Implementation	2017-09-01
Older Standard (superseded by this standard)	GB/T 7735-2004
Regulation (derived from)	National Standard Notice No.27 of 2016
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China