GB/T 4622.1-2009: Classification for spiral wound gaskets

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Basic Data

Standard ID	GB/T 4622.1-2009 (GB/T4622.1-2009)
Description (Translated English)	Classification for spiral wound gaskets
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	J15
Classification of International Standard	23.040.60
Word Count Estimation	7,747
Date of Issue	2009-11-15
Date of Implementation	2010-09-01
Older Standard (superseded by this standard)	GB/T 4622.1-2003
Regulation (derived from)	National Standard Approval Announcement 2009 No.13 (Total No.153)
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 type of spiral wound gasket, Code, marks and logos. This section applies to pipe flanges with spiral wound gasket.