GB/T 29304-2012
Safety guide for explosion protection in explosive hazardous areas (English Version)

Standard No.

GB/T 29304-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 29304-2012

Scope

1.1 This standard specifies the safety guidelines for explosion protection in explosive hazardous areas. Including the safety protection requirements of the owners of various explosive hazardous places for the staff, as well as the general explosion-proof safety technical requirements for the design, manufacture, inspection, sales, installation, use, maintenance and maintenance of equipment and protection systems. 1.2 This standard applies to the safety protection of workers (workers) in explosive hazardous areas by owners of explosive hazardous areas, as well as the equipment and protection systems used in explosive hazardous areas. It can be used as the minimum requirements for the safety protection of workers in explosive hazardous areas, as well as the structural basis for the explosion-proof safety content of various types of explosive hazardous area equipment and protection systems, and the design, manufacture, inspection, sales, installation and maintenance of explosive hazardous area equipment and protective systems. The technical basis used. 1.3 Those safety devices, control devices and regulating devices that are intended to be used outside the explosion hazardous area, but are related to the safety function of the equipment and protective system in the explosion hazardous area or play a role in the safety function, are also included in the scope of this standard . 1.4 Owners of explosive hazardous areas within the territory of the People's Republic of China shall comply with the requirements of this standard; equipment and protection systems for explosive hazardous areas designed, manufactured, sold and used within the territory of the People's Republic of China shall comply with the requirements of this standard. Export products can be implemented according to the contract. 1.5 If other laws and regulations stipulate other safety requirements for equipment and protective systems in hazardous areas, as well as the owner's safety protection for workers in hazardous areas, the equipment and protective systems in hazardous areas, as well as the owner's requirements for workers in hazardous areas Personnel safety protection should also meet the corresponding requirements. The equipment and protection systems in hazardous areas specified in this standard, as well as the owner's special requirements for the safety protection of workers in hazardous areas should be specified in the corresponding professional standards, and specified through corresponding demonstrations, verifications, and supplementary technical data. 1.6 This standard does not apply to the following equipment and protective systems, as well as the safety protection of workers in this environment: those equipment and protective systems whose explosion hazard is entirely caused by explosive materials or unstable chemical substances; Equipment; equipment, protective systems and components in locations where explosions result from the reaction of substances with oxidizing agents other than oxygen in the atmosphere or from other hazardous reactions or non-atmospheric conditions.

GB/T 29304-2012 Referenced Document

• GB 3836.1 Explosive atmospheres.Part 1:Equipment.General requirements
• GB/T 2900.35 Electrotechnical Terminology for Explosive Atmospheres*， 2023-05-23 Update

GB/T 29304-2012 history

• 2012 GB/T 29304-2012 Safety guide for explosion protection in explosive hazardous areas