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JB/T 7682-2025 PDF English

JB/T 7682: Evolution and historical versions

Std ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status
JB/T 7682-2025	English	RFQ	ASK	3 days [Need to translate]	(Serpentine spring safety coupling)	Valid
JB/T 7682-1995	English	359	Add to Cart	3 days [Need to translate]	Serpentine spring safety couplings	Obsolete

Standard ID	JB/T 7682-2025 (JB/T7682-2025)
Description (Translated English)	(Serpentine spring safety coupling)
Sector / Industry	Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard	J19
Classification of International Standard	21.120.20
Date of Issue	2025-05-09
Date of Implementation	2025-11-01
Older Standard (superseded by this standard)	JB/T 7682-1995
Issuing agency(ies)	Ministry of Industry and Information Technology
Summary	This standard specifies the structural types, models, markings, basic parameters, main dimensions, and technical requirements for serpentine spring safety couplings, describes the corresponding test methods, and stipulates inspection rules, marking, packaging, and storage. This document applies to the manufacture of serpentine spring safety couplings.