GB/T 23911-2009 (English Version) PDF

Standard No.: GB/T 23911-2009
Language: Chinese, Available in English version
Release Date: 2009
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 23911-2009
Replace By: NF C68-150:2016

Scope: This standard specifies the classification, technical requirements and inspection methods of test blocks (or penetration test blocks) for penetration testing. This standard is applicable to the type inspection and delivery inspection of the penetration test block. This standard can also be used as the acceptance basis for user orders.

GB/T 23911-2009 Referenced Document

GB/T 12604.3 Non-destructive testing.Terminology.Terms used in penetrant testing*， 2013-12-17 Update
GB/T 19001 Quality Management System Requirements*， 2017-07-01 Update
GB/T 27025 General requirements for the competence of testing and calibration laboratories*， 2019-12-10 Update
GB/T 3190 Chemical composition of wrought aluminium and aluminium alloys*， 2020-03-31 Update
GB/T 4237 Hot rolled stainless steel plate,sheet and strip*， 2015-09-11 Update
GB/T 5231 Designation and chemical composition of wrought copper and copper alloys*， 2022-03-09 Update
JB/T 7523 Non-destructive testing- Materials for penetrant testing*， 2010-02-11 Update