GB/T 586-2015: Marine cast steel flanged check valve

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Scope

This Standard specifies the classification and marking, requirements, test
methods, inspection rules, packaging and storage for marine cast steel
flanged check valve of flange connection size and sealing surface according
to GB/T 4196, GB/T 2501 (hereinafter referred to as check valve).
This Standard is applicable to the design, manufacture and acceptance of
check valve for steam piping system of which the mediums are fresh water,
lubricating oil, fuel and temperature does not exceed 300°C.

Basic Data

Standard ID	GB/T 586-2015 (GB/T586-2015)
Description (Translated English)	Marine cast steel flanged check valve
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	U52
Classification of International Standard	47.020.30
Word Count Estimation	10,117
Date of Issue	2015-07-03
Date of Implementation	2015-10-01
Older Standard (superseded by this standard)	GB/T 586-1999
Quoted Standard	GB/T 600-2008; GB/T 699-1999; GB/T 983-1995; GB/T 1184-1996; GB/T 1220-2007; GB/T 1804-2000; GB/T 1958; GB/T 2501; GB/T 3032; GB/T 11698; GB/T 12229-2005; 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 Marine steel flanged valve (hereinafter referred to as a check valve) classification and marking requirements, test methods, inspection rules, packaging and storage. This Standard applies to the media as fresh water, oil, fuel and temperature does not exceed 300 �� steam piping system check valve design, manufacture and acceptance.