GB 20031-2005 General technical specifications for foam fire extinguishing systems and components

GB 20031-2024 Foam fire extinguishing equipment

GB 150-1998 Steel pressure vessels GB/Z 150-2025 Guide for magnetizing behaviour of permanent magnets GB/T 150.1-2011 Pressure vessels—Part 1:General requirements GB/T 150.1-2024 Pressure vessels—Part 1:General requirements GB/T 150.2-2011 Pressure vessels—Part 2:Materials GB/T 150.2-2024 Pressure vessels—Part 2:Materials GB/T 150.3-2011 Pressure vessels—Part 3:Design GB/T 150.3-2024 Pressure vessels—Part 3:Design GB/T 150.4-2011 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance GB/T 150.4-2024 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance GB/T 528-1998 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties GB/T 528-2009 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties GB/T 3098.1-2000 Mechanical properties of fasteners—Bolts, screws and studs GB/T 3098.1-2010 Mechanical properties of fasteners—Bolts,screws and studs GB/T 3098.2-2000 Mechanical properties of fasteners—Nuts—Coarse thread GB/T 3098.2-2015 Mechanical properties of fasteners—Nuts GB/T 3098.2-2025 Mechanical properties of fasteners—Part 2:Nuts GB/T 3098.3-2000 Mechanical properties of fasteners—Setscrews GB/T 3098.3-2016 Mechanical properties of fasteners—Set screws GB 3445-1993 Indoor fire hydrant GB 3445-2005 Indoor fire hydrant GB 3445-2018 Indoor fire hydrant GB/T 3512-2001 Rubber, vulcanized or thermoplastic—Accelerated ageing and heat resistance tests—Air-oven method GB/T 3512-2014 Rubber, vulcanized or thermoplastic—Accelerated ageing and heat resistance tests—Air-oven method GB 4580-1984 Unlined fire hose GB 5135.1-2003 Automatic sprinkler system—Part 1:Sprinkler GB 6246-2001 Lined fire hose—Performance requirements and test methods GB 6246-2011 Fire hose GB 6246-2026 Fire hose GB/T 9112-2000 Types and parameters for steel pipe flanges GB/T 9112-2010 Types and parameters for steel pipe flanges GB 9969.1-1998 General principles for preparation of instructions for use of industrial products GB 12514-1990 Performance requirements and test methods for fire coupling GB 12514-2026 Technical specifications for fire couplings 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 GB 13463-1992 Alcohol resistant foam extinguishing agent GB/T 14048.1-2000 Low-voltage switchgear and controlgear—General rules GB 14048.1-2006 Low-voltage switchgear and controlgear—Part 1:General rules GB/T 14048.1-2012 Low-voltage switchgear and controlgear—Part 1:General rules GB/T 14048.1-2023 Low-voltage switchgear and controlgear—Part 1:General rules GB/T 14561-2003 Fire hydrant box GB 15090-1994 Fire hose reel GB 15090-2005 Fire hose reel GB 15090-2026 Fire hose reel GB 15308-1994 General specification for foam extinguishing agents GB 15308-2006 Foam extinguishing agent GB 15308-2025 Foam extinguishing agent GB 16669-1996 General technical specification for components of carbon dioxide fire extinguishing systems GB 17427-1998 Aqueous film forming foam extinguishing agent GB 19156-2003 General specifications for fire monitors HG/T 2580-2022 Determination of tensile strength and elongation at break of rubber or plastic-coated fabrics HG/T 2580-2008 Rubber or plastic-coated fabric - Determination of tensile strength and elongation at break HG/T 2580-1994 Determination of tensile strength and tensile extension of rubber or plastic coated fabrics GA 30.1-2002 The performance requirements and test methods for fixed fire water supply equipment - Part 1: Fire pressure water supply equipment GA 61-2002 Fixed Fire Extinguishing System Drive and Control Device General Technical Specification