2025-12-19 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 26218.4-2019 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions -- Part 4: Insulators for d.c. systems 550.0 via email in 1~5 business day valid,,2020-7-1
GB/T 4056-2019 Dimensions of ball and socket couplings of string insulator units 550.0 via email in 1~5 business day valid,,2020-7-1
GB/T 7253-2019 Insulators for overhead lines with a nominal voltage above 1 000 V—Ceramic or glass insulator units for a.c.systems—Characteristics of insulator units of the cap and pin type 220.0 via email in 1~3 business day valid,,2020-7-1
DL/T 374.1-2019 Drawing method of pollutant distribution map for electric power system Part1:AC systems 285.0 via email in 1~3 business day valid,,2020-5-1
JC/T 175-1973 180.0 via email in 1~3 business day superseded,,
DL/T 627-2018 Room temperature vulcanized sillicon rubber anti-pollution coating for insulators 424.0 via email in 1 business day valid,,2019-5-1
GB/T 24839-2018 Technical specification of post insulators for 1 000 kV a.c.system 370.0 via email in 1~5 business day valid,,2019-2-1
GB/T 34937-2017 Insulators for overhead lines-Composite suspension and tension insulators for d.c. systems with a nominal voltage greater than 1 500 V-Definitions,test methods and acceptance criteria 490.0 via email in 1~5 business day valid,,2018-5-1
GB/T 34939.1-2017 D.C.±800kV composite post insulator-Part 1:Composite post insulator with resin impregnated glass fibers solid core 220.0 via email in 1~3 business day valid,,2018-5-1
GB/T 19443-2017 Insulators for overhead lines with a nominal voltage above 1 500 V-Ceramic of glass insulator units for d.c.systems-Definitions,test methods and acceptance criteria 670.0 via email in 1~5 business day valid,,2018-5-1
DL/T 1000.1-2006 Application guide of insulators for overhead lines with a nominal voltage above 1000V part 1:The ceramic or glass insulators for a.c. systems 240.0 via email in 1~3 business day superseded,2019-5-1,2006-10-1
DL/T 557-2005 Insulators of ceramic or glass material overhead lines with a nominal voltage greater than 1000V -- impulse puncture tests in air 150.0 via email in 1~3 business day superseded,2022-6-22,2005-6-1
JB/T 8737-1998 Application Guide of Composite Insulator for High-voltage Line 150.0 via email in 1~3 business day valid,,1998-11-1
GB/T 22709-2008 Residual strength of string insulator units of glass or ceramic material for overhead lines after mechanical damage of the dielectric 150.0 via email in 1~3 business day valid,,2009-10-1
DL/T 865-2004 Technical specification of condenser porcelain bush for 126kV~500kV system 120.0 via email in 1~3 business day valid,,2004-6-1
GB 3984-1983 Capacitors for electric heating installations 410.0 via email in 1~3 business day superseded,1994-1-1,
GB/T 773-1993 Technical requirements for ceramic insulators for low voltage apparatus and distribution installations 150.0 via email in 1~3 business day superseded,2006-10-11,1993-12-1
GB/T 1386.3-1997 Insulators for low voltage power lines--Part 3: Insulators for low voltage wiring 130.0 via email in 1~3 business day superseded2007-09-29,2006-10-11,1998-4-1
GB/T 14823.4-1993 Particular specifications for pliable self-recovering conduits of insulating materials for electrical installations 150.0 via email in 1~3 business day abolished2012-12-31 ,,1994-10-1
GB/T 21206-2007 Characteristics of line post insulators 210.0 via email in 1~3 business day valid,,2008-5-1
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GB/T 26218.4-2019 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions -- Part 4: Insulators for d.c. systems 
  Issued on: 2019-12-10   Price(USD): 550.0
GB/T 4056-2019 Dimensions of ball and socket couplings of string insulator units 
  Issued on: 2019-12-10   Price(USD): 550.0
GB/T 7253-2019 Insulators for overhead lines with a nominal voltage above 1 000 V—Ceramic or glass insulator units for a.c.systems—Characteristics of insulator units of the cap and pin type 
  Issued on: 2019-12-10   Price(USD): 220.0
DL/T 374.1-2019 Drawing method of pollutant distribution map for electric power system Part1:AC systems  
  Issued on: 2019-11-04   Price(USD): 285.0
JC/T 175-1973  
  Issued on:   Price(USD): 180.0
DL/T 627-2018 Room temperature vulcanized sillicon rubber anti-pollution coating for insulators  
  Issued on: 2018-12-25   Price(USD): 424.0
GB/T 24839-2018 Technical specification of post insulators for 1 000 kV a.c.system 
  Issued on: 2018-07-13   Price(USD): 370.0
GB/T 34937-2017 Insulators for overhead lines-Composite suspension and tension insulators for d.c. systems with a nominal voltage greater than 1 500 V-Definitions,test methods and acceptance criteria 
  Issued on: 2017-11-01   Price(USD): 490.0
GB/T 34939.1-2017 D.C.±800kV composite post insulator-Part 1:Composite post insulator with resin impregnated glass fibers solid core 
  Issued on: 2017-11-01   Price(USD): 220.0
GB/T 19443-2017 Insulators for overhead lines with a nominal voltage above 1 500 V-Ceramic of glass insulator units for d.c.systems-Definitions,test methods and acceptance criteria 
  Issued on: 2017-11-01   Price(USD): 670.0
DL/T 1000.1-2006 Application guide of insulators for overhead lines with a nominal voltage above 1000V part 1:The ceramic or glass insulators for a.c. systems 
  Issued on: 2006-5-6   Price(USD): 240.0
DL/T 557-2005 Insulators of ceramic or glass material overhead lines with a nominal voltage greater than 1000V -- impulse puncture tests in air 
  Issued on: 2005-2-14   Price(USD): 150.0
JB/T 8737-1998 Application Guide of Composite Insulator for High-voltage Line  
  Issued on: 1998-5-28   Price(USD): 150.0
GB/T 22709-2008 Residual strength of string insulator units of glass or ceramic material for overhead lines after mechanical damage of the dielectric 
  Issued on: 2008-12-30   Price(USD): 150.0
DL/T 865-2004 Technical specification of condenser porcelain bush for 126kV~500kV system 
  Issued on: 2004-3-9   Price(USD): 120.0
GB 3984-1983 Capacitors for electric heating installations 
  Issued on:   Price(USD): 410.0
GB/T 773-1993 Technical requirements for ceramic insulators for low voltage apparatus and distribution installations 
  Issued on: 1993-04-20   Price(USD): 150.0
GB/T 1386.3-1997 Insulators for low voltage power lines--Part 3: Insulators for low voltage wiring 
  Issued on: 1997-04-01   Price(USD): 130.0
GB/T 14823.4-1993 Particular specifications for pliable self-recovering conduits of insulating materials for electrical installations 
  Issued on: 1993-1-2   Price(USD): 150.0
GB/T 21206-2007 Characteristics of line post insulators 
  Issued on: 2007-12-3   Price(USD): 210.0
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