JB/T 8872-2002: Specification for carbon-graphite sealing ring for mechanical seals

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Scope

This Standard specifies the product classification, requirements, test methods,
inspection rules, marking, packaging, transportation, and storage, etc. of
carbon-graphite sealing ring for mechanical seals.
This Standard applies to carbon-graphite sealing ring for mechanical seals.

Basic Data

Standard ID	JB/T 8872-2002 (JB/T8872-2002)
Description (Translated English)	Specification for carbon-graphite sealing ring for mechanical seals
Sector / Industry	Mechanical and Machinery Industry Standard (Recommended)
Classification of Chinese Standard	J22
Classification of International Standard	21.140
Word Count Estimation	10,155
Date of Issue	2002-07-16
Date of Implementation	2002-12-01
Older Standard (superseded by this standard)	JB/T 8872-1999
Quoted Standard	GB/T 1184-1996; GB/T 1800.3-1998; GB 1958-1980; GB/T 2828-1987; GB/T 3177-1997; JB/T 2934-1993; JB/T 4127.1-1999; JB/T 8133.1 ~ 17-1999; JB/T 9580-1999
Regulation (derived from)	Ministry of Industry and Commerce Bulletin No. 3, 2016; Industry-Science (2010) No. 77; Industry Standard Announcement No. 2016 (No. 196)
Summary	This standard specifies: mechanical seal with carbon graphite seal ring product classification, requirements, test methods, inspection rules, marking, packaging, transport and storage, etc. content. This standard applies to: mechanical seal with carbon graphite seal ring.