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NB/T 20003.7-2010 (NBT 20003.7-2010)

NB/T 20003.7-2010_English: PDF (NBT20003.7-2010)
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NB/T 20003.7-2010English529 Add to Cart 3 days Non-destructive testing for mechanical components in nuclear island of nuclear power plants. Part 7: Visual testing NB/T 20003.7-2010 Obsolete NB/T 20003.7-2010

BASIC DATA
Standard ID NB/T 20003.7-2010 (NB/T20003.7-2010)
Description (Translated English) Non-destructive testing for mechanical components in nuclear island of nuclear power plants. Part 7: Visual testing
Sector / Industry Energy Industry Standard (Recommended)
Classification of Chinese Standard H26
Classification of International Standard 19.100; 77.040.20
Word Count Estimation 15,160
Date of Issue 2010-05-01
Date of Implementation 2010-10-01
Older Standard (superseded by this standard) EJ/T 1039-1996
Quoted Standard GB 11533; GB/T 20968-2007; NB/T 20003.1-2010
Drafting Organization State Nuclear Power Technology Co., Ltd. to run the service
Administrative Organization Institute of Nuclear Industry Standardization
Regulation (derived from) ?National Energy Board Announcement 2010 No.1; Industry Standard Filing Announcement 2010 No.7 (Total No.127)
Summary This standard specifies the non-destructive testing methods Island nuclear power plant machinery and equipment, test results and recommend acceptance criteria of quality grading. This part of the NB/T 20003 requirements of the nuclear islands for visual detection of mechanical equipment manufacturing and installation requirements and acceptance criteria. This section applies to machinery and equipment of nuclear island nuclear materials, components, leak detection trace visual inspection of welded joints and the surface of the device, as well as nuclear island during hydrostatic testing of mechanical equipment. This section does not apply to the size of the measurement equipment manufacturing stage. Visually involve a variety of other non-destructive testing to identify the observed results is not within the scope of this section.