GB/T3836-2021 refer to China Explosion-Proof standards
IEC60079 refer to International Explosion-Proof standards
With the release and implementation of the new GB/T3836-2021 standard, China's explosion-proof standards are further in line with international explosion-proof standards. The new version of the national explosion-proof standard in the original GB12476, GB25286 standards on the basis of covering the explosive environment equipment design, manufacturing, inspection, selection, installation, inspection, maintenance, repair and site classification and other aspects, using the form of partial standards, including but not limited to the following parts.
Part. 1 to Part .35
GB/T 3836.1-2021 Explosive atmospheres - Part 1: General requirements for equipment
Corresponding IEC 60079-0:2017 Explosive atmospheres - Part 0: General requirements for equipment
GB/T 3836.2-2021 Explosive atmospheres - Part 2: Equipment protected by flameproof enclosure "d"
Corresponding IEC standard: IEC 60079-1:2014 Explosive atmospheres - Part 1: Equipment protected by flameproof enclosure "d"
GB/T 3836.3-2021 Explosive atmospheres Part 3: Equipment protected by increased safety type "e"
Corresponding IEC standard: IEC 60079-7:2015 Explosive atmospheres Part 7: Equipment protected by increased safety type "e"
GB/T 3836.4-2021 Explosive atmospheres - Part 4: Equipment protected by intrinsic safety type "i"
Corresponding IEC standard: IEC 60079-11:2011 Explosive atmospheres Part 11: Equipment protected by intrinsic safety type "i"
GB/T 3836.5-2021 Explosive atmospheres - Part 5: Equipment protected by positive pressure enclosure "p"
Corresponding IEC standard: IEC 60079-2:2014 Explosive atmospheres Part 2: Equipment protected by positive pressure enclosure "p"
GB/T 3836.6-2017 Explosive atmospheres Part 6: Equipment protected by oil immersion type "o"
Corresponding IEC standard: IEC 60079-6:2015 Explosive atmospheres Part 6: Equipment protected by Oil immersion type "o"
GB/T 3836.7-2017 Explosive atmospheres Part 7: Equipment protected by Powder Filling type "q"
Corresponding IEC standard: IEC 60079-5:2015 Explosive atmospheres Part 5: Equipment protected by power filling type "q"
GB/T 3836.8-2021 Explosive atmospheres Part 8: Equipment protected by type "n"
Corresponding IEC standard: IEC 60079-15:2017 Explosive atmospheres Part 15: Equipment protected by type "n"
GB/T 3836.9-2021 Explosive atmospheres Part 9: Equipment protected by Encapsulation type "m"
Corresponding IEC standard: IEC 60079-18:2014 Explosive atmospheres Part 18: Equipment protected by Encapsulation type "m"
GB/T 3836.11-2017 Explosive atmospheres - Part 11: Classification of properties of gases and vapors - Test methods and data
Corresponding IEC standard: IEC 60079-20-1: 2010 Explosive atmospheres Part 20-1: Classification of properties of gases and vapors Test methods and data
GB/T 3836.12-2019 Explosive Atmospheres Part 12: Combustible Dust Substance Properties Test Method
Corresponding IEC Standard: ISO/IEC 80079-20-2:2016 Explosive Atmospheres Part 20-2: Material Properties - Test Method for Combustible Dust
GB/T 3836.13-2021 Explosive atmospheres - Part 13: Repair, overhaul, restoration and modification of equipment
Corresponding IEC standard: IEC 60079-19:2019 Explosive atmospheres Part 19: Repair, overhaul and restoration of equipment
GB 3836.14-2014 Explosive Atmospheres Part 14: Classification of Locations Explosive Gas Atmospheres
Corresponding IEC Standard: IEC 60079-10-1:2008 Explosive Atmospheres Part 10-1: Classification of Hazardous Locations Explosive Gas Atmospheres
GB/T 3836.15-2017 Explosive atmospheres Part 15: Design, selection and installation of electrical installations
Corresponding IEC standard: IEC 60079-14:2007 Explosive atmospheres Part 14: Design, selection and installation of electrical installations
GB/T 3836.16-2017 Explosive atmospheres Part 16: Inspection and maintenance of electrical installations
Corresponding IEC standard: IEC 60079-17:2007 Explosive atmospheres Part 16: Inspection and maintenance of electrical installations
GB/T 3836.17-2019 Explosive atmospheres - Part 17: Equipment protected by positive pressure room "p" and artificial ventilation room "v"
Corresponding IEC standard: IEC 60079-13:2017 Explosive atmospheres Part 13: Equipment protected by positive pressure room "p" and artificial ventilation room "v"
GB/T 3836.18-2017 Explosive atmospheres Part 18: Intrinsically safe electrical systems
Corresponding IEC standard: IEC 60079-25:2010 Explosive atmospheres Part 25: Intrinsically safe electrical systems
GB 3836.20-2010 Explosive Atmospheres Part 20: Equipment with Equipment Protection Level (EPL) Ga
Corresponding IEC standard: IEC 60079-26:2006 Explosive atmospheres Part 26: Equipment with Equipment Protection Level (EPL) Ga
GB/T 3836.21-2017 Explosive atmospheres Part 21: Application of quality system for equipment production
Corresponding IEC standard: ISO/IEC 80079-34:2011 Explosive atmospheres Part 34: Application of equipment production quality system
GB/T 3836.22-2017 Explosive atmospheres Part 22: Protection measures for optical radiation equipment and transmission systems
Corresponding IEC standard: IEC 60079-28:2006 Explosive atmospheres Part 28: Protection measures for optical radiation equipment and transmission systems
GB/T 3836.23-2017 Explosive atmospheres Part 23: Class I EPL Ma equipment for gas and/or coal dust atmospheres
Corresponding IEC standard: none
GB/T 3836.24-2017 Explosive atmospheres Part 24: Equipment protected by special type "s"
Corresponding IEC standard: IEC 60079-33:2012 Explosive atmospheres Part 33: Equipment protected by special type "s"
GB/T 3836.25-2019 Explosive atmospheres Part 25: Requirements for process sealing between flammable process fluids and electrical systems
Corresponding IEC standard: IEC TS 60079-40: 2015 Explosive atmospheres Part 40: Process sealing requirements between flammable process fluids and electrical systems
GB/T 3836.26-2019 Explosive Atmospheres Part 26: Guidance on Electrostatic Hazards
Corresponding IEC standard: IEC TS 60079-32-1:2013 Explosive atmospheres Part 32-1: Guidance on electrostatic hazards
GB/T 3836.27-2019 Explosive atmospheres Part 27: Electrostatic hazard test
Corresponding IEC standard: IEC 60079-32-2:2015 Explosive atmospheres Part 32-2: Electrostatic hazard test
GB/T 3836.28-2021 Explosive atmospheres - Part 28: Non-electrical equipment for explosive atmospheres - Basic methods and requirements
Corresponding IEC standard: ISO 80079-36:2016 Explosive atmospheres Part 36: Basic methods and requirements for non-electrical equipment for explosive atmospheres
GB/T 3836.29-2021 Explosive atmospheres - Part 29: Non-electrical equipment for explosive atmospheres - Structural safety type "c", controlled ignition source type "b", liquid immersion type "k"
Corresponding IEC standard: ISO 80079-37:2016 Explosive atmospheres Part 37: Non-electrical equipment for explosive atmospheres Non-electrical explosion-proof type structural safety type "c", control ignition source type "b", liquid immersion type "k"
GB/T 3836.30-2021 Explosive atmospheres - Part 30: Equipment and components for explosive atmospheres in underground mines
Corresponding IEC standard: ISO/IEC 80079-38:2016 Explosive atmospheres Part 38: Equipment and components for explosive atmospheres in underground mines
GB/T 3836.31-2021 Explosive atmospheres - Part 31: Equipment protected by dust ignition-proof enclosure "t"
Corresponding IEC standard: IEC 60079-31:2013 Explosive atmospheres Part 31: Equipment protected by a dust ignition-proof enclosure "t"
GB/T 3836.32-2021 Explosive atmospheres - Part 32: Electronically controlled spark time limit intrinsically safe systems
Corresponding IEC standard: IEC TS 60079-39: 2015 Explosive atmospheres Part 39: Electronically controlled spark time limit intrinsically safe systems
GB/T 3836.33-2021 Explosive atmospheres Part 33: Equipment for severe working conditions
Corresponding IEC standard: IEC TS 60079-43:2017 Explosive atmospheres Part 43: Equipment for severe working conditions
GB/T 3836.34-2021 Explosive atmospheres - Part 34: Complete sets of equipment
Corresponding IEC standard: IEC TS 60079-46:2017 Explosive atmospheres Part 46: Complete equipment
GB/T 3836.35-2021 Explosive Atmospheres Part 35: Classification of Explosive Dust Atmospheres
Corresponding IEC standard: IEC 60079-10-2: 2015 Explosive atmospheres Part 10-2: Location classification Explosive dust atmospheres