GB/T 12230-2005: General purpose industrial valves -- Specification of stainless steel castings

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Scope

This Standard specifies the chemical composition, mechanical properties,
technical requirements, test and inspection, etc. of stainless steel castings for
general purpose industrial valves.
This Standard is applicable to stainless steel castings such as pressure valves,
flanges, and pipe fittings used in high temperature and corrosive environments.

Basic Data

Standard ID	GB/T 12230-2005 (GB/T12230-2005)
Description (Translated English)	General purpose industrial valves. Specification of stainless steel castings
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	J16
Classification of International Standard	23.060.01
Word Count Estimation	8,859
Date of Issue	2005-07-11
Date of Implementation	2006-01-01
Older Standard (superseded by this standard)	GB/T 12230-1989
Quoted Standard	GB/T 222; GB/T 228; GB/T 2100; GB/T 5613; GB/T 5677; GB/T 6414; GB/T 7233; GB/T 9443; GB/T 9452; GB/T 11351; GB/T 13927; GB/T 15169; JB 4708; JB/T 7927; ASTM A 351/A351M-2000
Regulation (derived from)	Announcement of Newly Approved National Standards No. 10 of 2005 (No. 84 overall)
Summary	This standard specifies: Universal Valve Stainless Steel Castings Chemical composition, mechanical properties, technical requirements, test and inspection. This standard applies to: the use of high temperature, corrosive environments pressure valves, flanges, fittings such as stainless steel castings.