TB/T 2344-2012: [Including 2017XG1] Technical specifications for the procurement of 43 kg/m~75 kg/m rails

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Scope

This Standard specifies the terms and definitions, ordering required information, type
size and limit deviation, technical requirements, test methods, inspection rules,
marking and quality certificate, quality assurance, and the like contents of 43kg/m ~
75kg/m rails.
This Standard is applicable to the 43kg/m ~ 75kg/m hot-rolled and online heat-treated
rails for the railway with the maximum running speed of 160km/h. this Standard can be
referred by the heat-treated rails for high-speed railways.

Basic Data

Standard ID	TB/T 2344-2012 (TB/T2344-2012)
Description (Translated English)	[Including 2017XG1] Technical specifications for the procurement of 43 kg/m~75 kg/m rails
Sector / Industry	Railway and Train Industry Standard (Recommended)
Classification of Chinese Standard	S11
Classification of International Standard	45.080
Word Count Estimation	61,696
Older Standard (superseded by this standard)	TB/T 2344-2003; TB/T 2635-2004
Quoted Standard	GB/T 223.14; GB/T 223.49; GB/T 223.60; GB/T 223.62; GB/T 223.63; GB/T 223.68; GB/T 223.71; GB/T 223.82; GB/T 226; GB/T 228.1; GB/T 230.1; GB/T 231.1; GB/T 3075; GB/T 4161; GB/T 4336; GB/T 4340.1; GB/T 6398; GB/T 10561-2005; GB/T 11261; GB/T 13298; GB/T 19
Regulation (derived from)	Railway Technology (2012) 38; industry standard filing Notice 2013 No. 7 (No. 163 overall)
Issuing agency(ies)	Ministry of Railways of the People's Republic of China
Summary	This standard specifies the 43kg/m ~ 75kg/m rail terminology and definitions, ordering the required information, type size and limit deviations, technical requirements, test methods, inspection rules, marking and quality certification, quality assurance,