GB/T 589-2015: Marine bronze 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 bronzel 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,
seawater, lubricating oil, fuel and temperature does not exceed 250°C.

Basic Data

Standard ID	GB/T 589-2015 (GB/T589-2015)
Description (Translated English)	Marine bronze flanged check valve
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	U52
Classification of International Standard	47.020.30
Word Count Estimation	10,176
Date of Issue	2015-07-03
Date of Implementation	2015-10-01
Older Standard (superseded by this standard)	GB/T 589-1993
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 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 and GB /T 2501 Marine bronze 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, sea water, oil, fuel and temperature does not exceed 250 �� steam piping system abort reading back valve design, manufacture and acceptance.