TB/T 2075.25-2002
Fittings for overhead contact system of electrification railway-Part 25:Eye end holder for tuble,height 200 (English Version)

Standard No.

TB/T 2075.25-2002

Language

Chinese, Available in English version

Release Date

2002

Published By

Professional Standard - Railway

Status

Be replaced 2010-12

Replace By

TB/T 2075.22-2010

Latest

TB/T 2075.22-2020

Scope

This part specifies the type, marking, materials, technical requirements, inspection rules, test methods, marking and packaging of long positioning rings. This section applies to long positioning rings used to connect positioners at switch positioning or counter-positioning in electrified railway contact network systems.

TB/T 2075.25-2002 history

• 2020 TB/T 2075.22-2020 Electrified railway catenary components Part 22: Tunnel support and positioning devices
• 2010 TB/T 2075.22-2010 Fittings for overhead contact system in electrification railway.Part 22:Prop up and fixed position device in tunnels
• 2002 TB/T 2075.25-2002 Fittings for overhead contact system of electrification railway-Part 25:Eye end holder for tuble,height 200

TB/T 2075.25-2002 Fittings for overhead contact system of electrification railway-Part 25:Eye end holder for tuble,height 200 was changed to TB/T 2075.22-2010 Fittings for overhead contact system in electrification railway.Part 22:Prop up and fixed position device in tunnels.