GB 4065-1983
Active
GB 12514-2026
Pending
National standards
force_standard
GB 12514-2026 Technical specifications for fire couplings
GB 12514-2026 Technical specifications for fire couplings
Basic Information
Standard Code:
GB 12514-2026
Standard Type:
National standards
Standard Status:
Pending
is_force_gb:
yes
CCS Name:
Fire-fighting equipment and materials
ICS Name:
Fire extinguishing
Publish Date:
2026-01-28
Implement Date:
2027-02-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
国家消防救援局
Pages:
36 pages
Scope
本文件界定了消防接口的术语,规定了分类与型号编制、接口结构、技术要求、检验规则、标志以及包装和贮存,描述了相应的试验方法。
本文件适用于各类消防供水器具连接用的消防接口。
Development Information
Replace the following standards
GB 12514.1-2005 Fire coupling—Part 1:General technical conditions for fire coupling
GB 12514.2-2006 Fire coupling—Part 2:Patterns and basic parameters for fire snap-types coupling
GB 12514.3-2006 Fire coupling—Part 3:Patterns and basic parameters for fire insertion-type coupling
GB 12514.4-2006 Fire coupling—Part 4:Patterns and basic parameters for fire screw-type coupling
Referenced Standards
GB/T 1173-1995 Casting aluminium alloys
GB/T 1173-2013 Casting aluminum alloy
GB/T 1176-1987 Specification for cast copper alloys
GB/T 1176-2013 Casting copper and copper alloys
GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications
GB/T 3190-1996 Wrought aluminium and aluminium alloys—Chemical composition limits
GB/T 3190-2008 Wrought aluminium and aluminium alloy——Chemical composition
GB/T 3190-2020 Chemical composition of wrought aluminium and aluminium alloys
GB/T 7307-2001 Pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads
GB/T 9439-1988 Grey iron castings
GB/T 9439-2010 Grey iron castings
GB/T 9439-2023 Grey iron castings
GB/T 10125-2021 Corrosion tests in artificial atmospheres—Salt spray tests
GB/T 12230-1989 General purpose industrial valves—Specification of austenitic steel castings
GB/T 12230-2005 General purpose industrial valves—Specification of stainless steel castings
GB/T 12230-2023 General purpose industrial valves—Specification of stainless steel castings
GB/T 15115-1994 Die casting aluminium alloys
GB/T 15115-2009 Die casting aluminum alloys
GB/T 15115-2024 Die casting aluminum alloys
GB/T 20878-2007 Stainless and heat-resisting steels—Designation and chemical composition
GB/T 20878-2024 Stainless steels—Designation and chemical composition
Related Standards
GB 4399-1984
Replaced
GB 4399-1984 Portable carbon dioxide fire extinguishers
GB 4401-1984
Replaced
GB 4401-1984 Portable soda-acid fire extinguishers
GB 4396-1984
Replaced
GB 4396-1984 Fire extinguishing agent—carbon dioxide
GB 6051-1985
Active
GB 6051-1985 Fire extinguishing agent of bromotrifluoromethane
GB/T 5907-1986
Replaced