Gas cylinders - Refillable seamless steel gas cylinders and tubes - Acoustic emission examination (AT) and follow-up ultrasonic examination (UT) for periodic inspection and testing (ISO 16148:2016)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

05-07-2020

Publisher

National Standards Authority of Ireland

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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Operational principles
5 Personnel qualification
6 Special considerations to ensure valid tests
7 Acoustic emission examination equipment
8 Acoustic emission examination calibration and equipment verification
9 Overall procedure
10 Real-time evaluation criteria
11 AT test report
12 Follow-up ultrasonic examination
Annex A (normative) Ultrasonic examination (UT) follow-up to acoustic emission examination (AT)
Annex B (normative) AT equipment specifications
Annex C (normative) Example instrument settings, examination methods and rejection criteria for MAE
Annex D (informative) Alternative method for source location
Annex E (informative) Distance amplitude correction procedures
Bibliography

This International Standard gives procedures for the use of acoustic emission examination (AT) and ultrasonic examination (UT) follow-up during the periodic inspection and testing of seamless steel cylinders and tubes with a water capacity of up to 3 000 l used for compressed and liquefied gases.

Committee	TC 58
DocumentType	Standard
Pages	56
ProductNote	The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
PublisherName	National Standards Authority of Ireland
Status	Current
Supersedes	I.S. EN ISO 16148:2016

Standards	Relationship
ISO 16148:2016/Amd 1:2020	Identical
EN ISO 16148:2016/A1:2020	Identical

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I.S. EN ISO 16148:2016&A1:2020

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Abstract

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