2025-12-5 10.1.6.65
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
TB/T 1844-1987/XG1-2025 via email in business day valid,,2025-4-9
GB/T 28182-2024 Surge arresters containing series gapped structures with rated voltage 52 kV and less 1365.0 via email in 1~5 business day valid,,2024-12-1
GB/T 32520-2024 Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV 1125.0 via email in 1~5 business day valid,,2024-10-1
GB/T 28547-2023 Selection and application recommendations of metal oxide surge arresters for a.c. systems 3225.0 via email in 1~5 business day valid,,2024-4-1
GB/T 22389-2023 Metal-oxide surge arresters without gaps for HVDC converter stations 1335.0 via email in 1~5 business day valid,,2024-4-1
DL/T 2623-2023 Technical specification for switch type controllable metal-oxide surge arrester of 1000 kV UHVAC system 525.0 via email in 1~5 business day valid,,2023-11-26
GB/Z 41299-2022 Performance requirements and testing methods for lightning protection system of running telecommunication stations/sites 330.0 via email in 1~5 business day valid,,2022-10-1
DL/T 2307-2021 Selection guide for polymer-housed surge arresters of a.c. power transmission lines at high altitude area 270.0 via email in 1~3 business day valid,,2021-10-26
DL/T 2305-2021 Guidelines for altitude correction of HVDC air gap flashover voltage 210.0 via email in 1~3 business day valid,,2021-10-26
GB/T 11032-2020 Metal-oxide surge arresters without gaps for a.c. systems 2535.0 via email in 1~10 business day valid,,2021-7-1
GB/T 33588.1-2017 Lightning protection system components(LPSC)―Part 1:Requirements for connection components 250.0 via email in 1~3 business day superseded,2021-6-1,2017-12-1
GB/T 33588.7-2017 Lightning protection system components(LPSC)―Part 7:Requirements for low resistivity mixture for earthing 220.0 via email in 1~3 business day superseded,2021-6-1,2017-12-1
GB/T 33588.5-2017 Lightning protection system components(LPSC)―Part 5:Requirements for earth electrode inspection housings and earth electrode seals 160.0 via email in 1~3 business day superseded,2021-6-1,2017-12-1
GB/T 33588.4-2017 Lightning protection system components(LPSC)―Part 4:Requirements for conductor fasteners 250.0 via email in 1~3 business day superseded,2021-6-1,2017-12-1
GB/Z 33586-2017 Safety procedures for reduction of risk outside a structure 250.0 via email in 1~3 business day valid,,2017-12-1
GB/T 33588.2-2017 Lightning protection system components(LPSC)―Part 2:Requirements for conductors and earth electrodes 430.0 via email in 1~5 business day superseded,2021-6-1,2017-12-1
GB/T 33588.3-2017 Lightning protection system components(LPSC)―Part 3:Requirements for isolating spark gaps(ISG) 230.0 via email in 1~3 business day superseded,2021-6-1,2017-12-1
GB/T 33588.6-2016 Lightning protection system components(LPSC)―Part 6:Requirements for lightning strike counters (LSC) 250.0 via email in 1~3 business day superseded,2021-6-1,2017-7-1
DB43/T 1226-2016 via email in business day valid,,2017-2-19
GB/T 32520-2016 Metal-oxide surge arresters with external series gap(EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV 690.0 via email in 1~5 business day superseded,2024-10-1,2016-9-1
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TB/T 1844-1987/XG1-2025  
  Issued on: 2025-04-09   Price(USD):
GB/T 28182-2024 Surge arresters containing series gapped structures with rated voltage 52 kV and less 
  Issued on: 2024-05-28   Price(USD): 1365.0
GB/T 32520-2024 Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV 
  Issued on: 2024-3-15   Price(USD): 1125.0
GB/T 28547-2023 Selection and application recommendations of metal oxide surge arresters for a.c. systems 
  Issued on: 2023-12-28   Price(USD): 3225.0
GB/T 22389-2023 Metal-oxide surge arresters without gaps for HVDC converter stations 
  Issued on: 2023-12-28   Price(USD): 1335.0
DL/T 2623-2023 Technical specification for switch type controllable metal-oxide surge arrester of 1000 kV UHVAC system 
  Issued on: 2023-5-26   Price(USD): 525.0
GB/Z 41299-2022 Performance requirements and testing methods for lightning protection system of running telecommunication stations/sites  
  Issued on: 2022-03-09   Price(USD): 330.0
DL/T 2307-2021 Selection guide for polymer-housed surge arresters of a.c. power transmission lines at high altitude area 
  Issued on: 2021-04-26   Price(USD): 270.0
DL/T 2305-2021 Guidelines for altitude correction of HVDC air gap flashover voltage 
  Issued on: 2021-04-26   Price(USD): 210.0
GB/T 11032-2020 Metal-oxide surge arresters without gaps for a.c. systems 
  Issued on: 2020-12-14   Price(USD): 2535.0
GB/T 33588.1-2017 Lightning protection system components(LPSC)―Part 1:Requirements for connection components 
  Issued on: 2017-05-12   Price(USD): 250.0
GB/T 33588.7-2017 Lightning protection system components(LPSC)―Part 7:Requirements for low resistivity mixture for earthing 
  Issued on: 2017-05-12   Price(USD): 220.0
GB/T 33588.5-2017 Lightning protection system components(LPSC)―Part 5:Requirements for earth electrode inspection housings and earth electrode seals 
  Issued on: 2017-05-12   Price(USD): 160.0
GB/T 33588.4-2017 Lightning protection system components(LPSC)―Part 4:Requirements for conductor fasteners 
  Issued on: 2017-05-12   Price(USD): 250.0
GB/Z 33586-2017 Safety procedures for reduction of risk outside a structure 
  Issued on: 2017-05-12   Price(USD): 250.0
GB/T 33588.2-2017 Lightning protection system components(LPSC)―Part 2:Requirements for conductors and earth electrodes 
  Issued on: 2017-05-12   Price(USD): 430.0
GB/T 33588.3-2017 Lightning protection system components(LPSC)―Part 3:Requirements for isolating spark gaps(ISG) 
  Issued on: 2017-05-12   Price(USD): 230.0
GB/T 33588.6-2016 Lightning protection system components(LPSC)―Part 6:Requirements for lightning strike counters (LSC) 
  Issued on: 2016-12-13   Price(USD): 250.0
DB43/T 1226-2016  
  Issued on: 2016-12-19   Price(USD):
GB/T 32520-2016 Metal-oxide surge arresters with external series gap(EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV 
  Issued on: 2016-02-24   Price(USD): 690.0
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