GB 38451-2019 Active National standards force_standard

GB 38451-2019 Respiratory protection—Self-contained open-circuit compressed air breathing apparatus for escape

Publish Date: 2019-12-31 Implement Date: 2020-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 38451-2019

Standard Type: National standards

Standard Status: Active

is_force_gb: yes

CCS Name: Labor protective gear

ICS Name: Respiratory protective equipment

Publish Date: 2019-12-31

Implement Date: 2020-07-01

Pages: 18 pages

Scope

This standard specifies the classification, grading, marking, technical requirements, test methods, labeling, and packaging of self-contained open-circuit compressed air breathing apparatuses for escape purposes.
This standard applies to self-contained open-circuit compressed air breathing apparatuses used for escape purposes in workplaces and public places during emergencies.
This standard does not apply to oxygen breathing apparatuses, diving breathing apparatuses, or self-contained open-circuit compressed air breathing apparatuses used for work purposes.

Development Information

Word Count: 32 Thousand words Pages: 18 pages

Referenced Standards

GB/T 529-2008 Rubber,vulcanized or thermoplastic—Determination of tear strength(Trouser,angle and crescent test pieces) GB 2626-2006 Respiratory protective equipment—Non-powered air-purifying particle respirator GB 2890-2009 Respiratory protection—Non-powered air-purifying respirators GB 3836.1-2010 Explosive atmospheres—Part 1:Equipment—General requirements GB/T 5099-1994 Seamless steel gas cylinders GB/T 7307-2001 Pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads GB/T 12586-2003 Rubber-or plastics-coated fabrics—Determination of resistance to damage by flexing GB/T 12903-2008 Personal protective equipment terminology GB/T 16556-2007 Self-contained open-circuit compressed air breathing apparatus GB/T 18664-2002 Selection,use and maintenance of respiratory protective equipment GB/T 23465-2009 Respiratory protective equipment—Practical performance evaluation methods GB/T 2410-1980 Transparent plastics—Transmissivity and haze test GB/T 2410-2008 Determination of the luminous transmittance and haze of transparent plastics GB/T 13277.1-2008 Compressed air—Part 1:Contaminants and purity classes GB/T 13277.1-2023 Compressed air—Part 1:Contaminants and purity classes GB/T 28053-2011 Composite cylinders for breathing apparatus GB/T 28053-2023 Fully wrapped carbon fibre reinforced composite gas cylinders with aluminium alloy liners

Related Standards

GB/T 6224.1-1986 Replaced

GB/T 6224.1-1986 Test method for total inward leakage of filtering particle respirator

Publish Date: 1986-04-09

GB/T 6224.2-1986 Replaced

GB/T 6224.2-1986 Test method for filter efficiency of filtering particle respirator

Publish Date: 1986-04-09

GB/T 6224.3-1986 Replaced

GB/T 6224.3-1986 Test method for the dead space of filtering particle respirator

Publish Date: 1986-04-09

GB/T 6224.4-1986 Replaced

GB/T 6224.4-1986 Test method for airflow resistance of respiration of filtering particle respirator

Publish Date: 1986-04-09

GB 8159-1987 Replaced

GB 8159-1987 Mine filter self rescuer for carbon monoxide

Publish Date: 1987-08-14

GB/T 8160-1987 Replaced

GB/T 8160-1987 Test methods of mine filter self rescuer for carbon monoxide

Publish Date: 1987-08-14