GB/T 9443-2007: Penetrant testing for steel castings

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Scope

This Standard specified the penetrant inspection method for surface discontinuity
acceptance criteria when inspection procedure is stipulated in contract according to the
requirement of purchaser.
This Standard is applicable to penetrant inspection for steel castings produced by using
different kinds of casting method.
NOTE. It should be remembered that liquid penetrant inspection, like all methods of
non-destructive inspection, forms part of an overall or special assessment which is defined in
the contract.

Basic Data

Standard ID	GB/T 9443-2007 (GB/T9443-2007)
Description (Translated English)	Penetrant testing for steel castings
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	J31
Classification of International Standard	19.100; 77.140.80; 77.040.20
Word Count Estimation	14,179
Date of Issue	2007-08-23
Date of Implementation	2008-01-01
Older Standard (superseded by this standard)	GB/T 9443-1988
Quoted Standard	GB/T 18851.1; GB/T 18851.5
Adopted Standard	ISO 4987-1992, IDT
Regulation (derived from)	China National Standard Approval Announcement2007 No.11 (Total No.111)
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
Summary	This standard specifies the request of the purchaser. When there is agreement in the contract testing procedures to determine the penetration of surface discontinuities detection methods and acceptance limits. This standard applies to the production of various methods of casting steel casting penetration testing.