TB/T 2073-2010
General technical specification of fittings for overhead contact system in electrification railway (English Version)
- Standard No.
- TB/T 2073-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- Professional Standard - Railway
- Status
- 2021-05
- Replace By
- TB/T 2073-2020
- Latest
- TB/T 2073-2020
- Replace
- TB/T 2073-2003
- Scope
- This standard specifies the terms, definitions, classification, technical requirements, inspection rules, marking and packaging of electrified railway contact network components. This standard applies to various components of electrified railway catenary systems. Similar parts and components used in urban rail transit overhead contact lines may refer to this standard. Catenary parts and components used in special corrosive media sections (such as areas with severe smoke such as suburban SO) and in high-cold and high-altitude environmental conditions should also be Meet other relevant regulations.
TB/T 2073-2010 Referenced Document
- GB/T 1173-1995 Casting aluminium alloys
- GB/T 1176-1987 Specification for cast copper alloys
- GB/T 1220-2007 Stainless steel bars
- GB/T 1591-2008 High strength low alloy structural steels
- GB/T 1804-2000 General tolerances Tolerances for linear and angular dimensions without individual tolerance indications
- GB/T 196-2003 General purpose metric screw threads--Basic dimensions
- GB/T 197-2003 General purpose metric screw threads--Tolerances
- GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
- GB/T 3098.15-2000 Mechanical properties of fasteners Nuts made of stainless-steel
- GB/T 3098.6-2000 Mechanical properties of fasteners-Bolts,screws and studs made of stainless-steel
- GB/T 4056-2008 Ball and socket coupling dimensions of string insulator units
- GB/T 4423-2007 Copper and copper-alloy cold-drawn rod and bar
- GB/T 470-2008 Zinc ingots
- GB/T 5117-1995 Carbon steel covered electrodes
- GB/T 699-1999 Quality carbon structural steels
- GB/T 700-2006 Carbon structural steels
- GB/T 985.1-2008 Recommended joint preparation for gas welding,manual metal arc welding,gas-shield arc welding and beam welding
TB/T 2073-2010 history
- 2020 TB/T 2073-2020 Technical conditions for electrified railway catenary components
- 2010 TB/T 2073-2010 General technical specification of fittings for overhead contact system in electrification railway
- 2003 TB/T 2073-2003 Technical specification of fittings for overhead contact system in electrification railway
