GB/T 592-2015: Marine Cast Iron Flanged Check Valves

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Scope

This Standard specifies the classification and designation, requirements, test methods,
inspection rules, packaging and storage of marine cast iron flanged check valves; their
flange connection dimensions and mating face are as specified in CB/T 4196 and GB/T
2501.
This Standard applies to the design, manufacture and acceptance of check valves for
piping systems whose medium is sea water, fresh water, lubricating oil or fuel oil.

Basic Data

Standard ID	GB/T 592-2015 (GB/T592-2015)
Description (Translated English)	Marine Cast Iron Flanged Check Valves
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	U52
Classification of International Standard	47.020.30
Word Count Estimation	10,189
Date of Issue	2015-07-03
Date of Implementation	2015-10-01
Older Standard (superseded by this standard)	GB/T 592-1993
Quoted Standard	GB/T 600-2008; GB/T 1176-2013; GB/T 1184-1996; GB/T 1804-2000; GB/T 1958; GB/T 2501; GB/T 3032; GB/T 9439-2010; GB/T 11698; CB/T 3927; CB/T 4196
Regulation (derived from)	National Standard Announcement 2015 No.22
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 dimensions and sealing surface of the flange connection according to CB /T 4196, GB /T 2501 the Marine flange cast iron valve (hereinafter referred to as a check valve) classification and marking requirements, test methods, inspection rules, packaging and storage. This Standard applies to medium water, fresh water, oil, fuel piping system check valve design, manufacture and acceptance.