TB/T 3617-2025 Active Industry standards-\nRailway

TB/T 3617-2025 WJ-12 type coupler

Publish Date: 2025-10-30 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: TB/T 3617-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Line components

ICS Name: \nRail tracks and line components

Publish Date: 2025-10-30

Implement Date: 2026-05-01

Publisher: 国家铁路局

Technical Committee: 铁路行业工务工程设备标准化技术归口单位

Development Information

Drafting Units:

中国铁道科学研究院集团有限公司铁道建筑研究所、北京铁科首钢轨道技术股份有限公司、河北翼辰实业集团股份有限公司、晋亿实业股份有限公司、株洲时代新材料科技股份有限公司、浙江天台祥和实业股份有限公司

Drafting Persons:

方杭玮、肖俊恒、蒋函珂、李子睿、孙林林、邓娇、杨君平、邹小霞、朱继光、郑重、吴承然

Related Standards

GB 2585-1981 Replaced

GB 2585-1981 The technical specification for steel rails with a weight of 38 to 50 kilograms per meter for use in railways

Publish Date: 1981-01-01

GB/T 2826-1981 Abolished

GB/T 2826-1981 Tie-plates—Technical requirements for 38kg/m to 50 kg/m steel rails

Publish Date: 1981-12-16

GB 154-1984 Replaced

GB 154-1984 Sleeper

Publish Date: 1984-12-22

GB/T 9221-1988 abolished_transferred

GB/T 9221-1988 Preservatively-treated sleeper

Publish Date: 1988-05-31

YB/T 2010-2003 Active

YB/T 2010-2003 Hot-rolled sections for fastenner of rail

Publish Date: 2003-03-18

GB/T 2585-2007 Replaced

GB/T 2585-2007 Hot-rolled steel rails for railway

Publish Date: 2007-07-12