JB/T 7757.2-2006 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 7757.2-2006	479	Add to Cart	3 days	The rubber O-ring for mechanical seal	Obsolete
JB/T 7757.2-1995	319	Add to Cart	3 days	(Mechanical seals with rubber O-rings)	Obsolete

Similar standards

QC/T 1076   JB/T 8872   GB/T 6556   JB/T 7757   JB/T 7758.4   JB/T 7758.1   

Basic data

Standard ID: JB/T 7757.2-2006 (JB/T7757.2-2006)
Description (Translated English): The rubber O-ring for mechanical seal
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: J22
Classification of International Standard: 21.140
Word Count Estimation: 12,122
Date of Issue: 2006-12-31
Date of Implementation: 2007-07-01
Older Standard (superseded by this standard): JB/T 7757.2-1995
Quoted Standard: GB/T 528; GB/T 531; GB/T 1682; GB/T 1690; GB/T 2828.1; GB 3452.1; GB 3452.2; GB/T 3512; GB/T 5720; GB/T 5721; GB/T 5723; GB/T 6031; GB/T 7759
Regulation (derived from): ?National Development & Reform Commission Announcement 2006 No.97
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the mechanical seal with a rubber O- ring size series, limits of deviation, technical requirements, test methods, inspection rules and packaging, transportation and storage requirements. This standard applies to mechanical seals with a rubber O- ring (hereinafter referred to as O -rings).

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