GB/T 25020.4-2016 Replaced National standards

GB/T 25020.4-2016 Steel pole for overhead contact system of electrified railways—Part 4:H section pole

GB/T 25020.4-2016 Steel pole for overhead contact system of electrified railways—Part 4:H section pole

Publish Date: 2016-12-13 Implement Date: 2017-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 25020.4-2016

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Contact network parts

ICS Name: Electric traction equipment

Publish Date: 2016-12-13

Implement Date: 2017-07-01

Pages: 28 pages

Scope

This part of GB/T 25020 specifies the product classification, technical requirements, inspection methods, inspection rules, marking and factory certificates, storage and transportation of H-shaped steel poles for electrified railway overhead contact lines. This part applies to H-shaped steel poles for electrified railway overhead contact lines (hereinafter referred to as H-shaped steel poles). Similar H-shaped steel poles used in urban rail transit can refer to this part for implementation.

Development Information

Word Count: 42 Thousand words Pages: 28 pages

Same series standard

GB/T 25020.2-2016 Steel pole for overhead contact system of electrified railways— Part 2:Square steel tube pole GB/T 25020.3-2016 Steel pole for pole for overhead contact system of electrified railways—Part 3:Steel tube pole

Replace the following standards

GB/T 25020.4-2010 Steel pole for overhead contact system of electrified railway—Part 4:H section pole

Superseded by the following standards

GB/T 25020.1-2025 Pole for overhead contact system of electrified railways—Part 1:Steel pole

Referenced Standards

GB/T 470-1997 Zinc ingots GB/T 470-2008 Zinc ingots GB/T 700-1988 Carbon structural steels GB/T 700-2006 Carbon structural steels GB/T 1591-1994 High strength low alloy structural steels GB/T 1591-2008 High strength low alloy structural steels GB/T 1591-2018 High strength low alloy structural steels GB/T 2694-2003 Transmission line tower—Technical requirements for manufacturing GB/T 2694-2010 Specification of manufacturing for transmission line tower GB/T 2694-2018 Specification of manufacturing for transmission line tower GB/T 3181-1995 Color standard for paint film GB/T 3181-2008 Colour standard for paint film GB/T 4956-2003 Non-magnetic coatings on magnetic substrates—Measurement of coating thickness-Magnetic method GB/T 5117-1995 Carbon steel covered electrodes GB/T 5117-2012 Covered electrodes for manual metal arc welding of non-alloy and fine grain steels GB/T 5118-1995 Low alloy steel covered electrodes GB/T 5118-2012 Covered electrodes for manual metal arc welding of creep-resisting steels GB/T 5210-1985 Determination of adhesion of coats—Pull-off test GB/T 5210-2006 Paints and varnishes—Pull-off test for adhesion GB/T 5293-1999 Carbon steel electrodes and fluxs for submerged arc welding GB/T 5293-2018 Solid wire electrodes,tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels GB/T 8110-1995 Welding wires for gas shielding arc welding of carbon and low alloy steels GB/T 8110-2008 Welding electrodes and rods for gas shielding arc welding of carbon and low alloy steel GB/T 8110-2020 Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels GB/T 9286-1998 Paints and varnishes—Cross cut test for films GB/T 9286-2021 Paints and varnishes—Cross-cut test GB/T 9761-2008 Paints and varnishes—Visual comparison of the colour of paints GB/T 11263-1998 The hot-rolled H and cut T section steel GB/T 11263-2005 The hot-rolled H and cut T section GB/T 11263-2010 Hot-rolled H and cut T section steel GB/T 11263-2017 Hot rolled H and cut T section steel GB/T 11374-1989 Thermal spraying coating—Nondestructive methods for measurement of thickness GB/T 11374-2012 Thermal spraying coating—Nondestructive methods for measurement of thickness GB 12470-1990 Fluxes for the submerged arc welding of low alloy steel GB/T 12470-2003 Low-alloy steel electrodes and fluxes for submerged arc welding GB/T 12470-2018 Solid wire electrodes,tubular cored electrodes and electrode/flux combinations for submerged arc welding of creep-resisting steels GB/T 13452.2-1992 Paints and varnishes—Determination of film thickness GB/T 13452.2-2008 Paints and varnishes—Determination of film thickness GB/T 13912-2002 Metallic coatings—Hot dip galvanized coatings on fabricated iron and steel articles—Specifications and test methods GB/T 13912-2020 Metallic coatings—Hot dip galvanized coatings on fabricated iron and steel articles—Specifications and test methods GB/T 11263-2024 Hot rolled H and cut T section steel GB 50205-2001 Code for acceptance of construction quality of steel structures GB 50205-2020 Standard for acceptance of construction quality of steel structures GB 50017-2017 Code for design of steel structures GB/T 4956-2025 Non-magnetic coatings on magnetic substrates—Measurement of coating thickness—Magnetic method

Related Standards

GB/T 3317-1982 Replaced

GB/T 3317-1982 General technical specifications for electric locomotives

Publish Date: 1982-12-24

GB/T 3318-1982 Replaced

GB/T 3318-1982 Rules for the inspecting and testing of electric locomotives after completion of construction

Publish Date: 1982-12-24

GB/T 6927-1986 Abolished

GB/T 6927-1986 Characteristics and tests of electrodynamic and electromagnetic braking systems

Publish Date: 1986-09-23

GB 1402-1998 Replaced

GB 1402-1998 A.C.Voltage of electric traction for the railway main lines

Publish Date: 1998-12-17

GB/T 3319-1998 Replaced

GB/T 3319-1998 Definition of the rated output of electric locomotives and motive power units

Publish Date: 1998-12-17

GB 5914.1-2000 Replaced

GB 5914.1-2000 Visibility conditions for driver's cabs of locomotives

Publish Date: 2000-01-03