Preparations and charges for fire extinguishers; charged fire-extinguishing grenades

HS v2017 Code: 3813

Chapter	Heading	Sub-heading
38	13	n/a

Code	3813
Version	HS v2017
Hierarchy Level	4
Datasource	WCO
Chapter	38

Ancestor Codes: Chemical products n.e.c.

This Code: Preparations and charges for fire extinguishers; charged fire-extinguishing grenades

Child Codes: Fire-extinguishers; preparations and charges and charged fire-extinguishing grenades

Sibling Codes (Nearest 5): Metal-pickling preparations; fluxes etc for soldering, brazing; welding powders, pastes of metal and other materials; preparations used as cores or coatings for welding electrodes or rods; Anti-knock preparations, oxidation and gum inhibitors, viscosity improvers, anti-corrosive preparations and the like, for mineral oils (including gasoline) or other liquids used for the same purposes; Prepared rubber accelerators; compound plasticisers for rubber or plastics, n.e.c. or included; anti-oxidising preparations and other compound stabilisers for rubber or plastics; Organic composite solvents and thinners, not elsewhere specified or included; prepared paint or varnish removers; Reaction initiators, reaction accelerators and catalytic preparations n.e.c. or included

About preparations and charges for fire extinguishers; charged fire-extinguishing grenades

HS code 3813 covers a range of products essential for fire safety and emergency response. These preparations and charges for fire extinguishers, as well as charged fire-extinguishing grenades, play a critical role in protecting lives and property across various industries and sectors. As a key component of fire protection systems, this industry's outputs are in high demand globally, contributing to the broader economy's safety and resilience.

Production process

The production of fire extinguisher preparations and charged fire-extinguishing grenades typically involves a multi-step process. Manufacturers begin by carefully selecting and blending the necessary chemical compounds, such as fire-retardant agents, propellants, and stabilizers. These components are then precisely measured and combined using specialized equipment to ensure consistent formulations. For fire-extinguishing grenades, the filled casing is then sealed and charged with the appropriate propellant to enable effective deployment during emergencies.

Production inputs

The main inputs required for the production of HS code 3813 products include a range of chemical compounds, such as 2811 Sulphur, 2812 Halides and halide oxides, and 2815 Alkali, alkaline-earth metals; rare-earth metals, scandium, yttrium. Additionally, specialized manufacturing equipment, such as blending machines, filling stations, and sealing mechanisms, are essential for the precise and consistent production of these fire safety products.

Production outputs

The primary outputs of HS code 3813 are preparations and charges for fire extinguishers, as well as charged fire-extinguishing grenades. These products are then consumed by a variety of industries, including 8424 Mechanical appliances for projecting, dispersing or spraying liquids or powders, 9403 Other furniture and parts thereof, and 9406 Prefabricated buildings, where they are integrated into comprehensive fire protection systems to ensure the safety of people and property.

Family tree for preparations and charges for fire extinguishers; charged fire-extinguishing grenades

    graph LR
    A["<a href='/classifications/hs/v2017/38'>38: Chemical products n.e.c.</a>"]
A --> B["<a href='/classifications/hs/v2017/3813'>3813: Preparations and charges for fire extinguishers; charged fire-extinguishing grenades</a>"]

    A --> C["<a href='/classifications/hs/v2017/3801'>3801: Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semi-manufactures</a>"]
A --> D["<a href='/classifications/hs/v2017/3802'>3802: Activated carbon; activated natural mineral products; animal black, including spent animal black</a>"]
A --> E["<a href='/classifications/hs/v2017/3803'>3803: Tall oil, whether or not refined</a>"]
A --> F["<a href='/classifications/hs/v2017/3804'>3804: Residual lyes from the manufacture of wood pulp, whether or not concentrated, desugared or chemically treated, including lignin sulphonates, but excluding tall oil of heading no. 3803</a>"]
A --> G["<a href='/classifications/hs/v2017/3805'>3805: Gum, wood or sulphate turpentine, other terpenic oils; crude dipentene; sulphite turpentine, other crude para-cymene; pine oil containing alpha-terpineol as the main constituent</a>"]
A --> H["<a href='/classifications/hs/v2017/3806'>3806: Rosin and resin acids and derivatives thereof; rosin spirit and rosin oils; run gums</a>"]
A --> I["<a href='/classifications/hs/v2017/3807'>3807: Wood tar; wood tar oils; wood creosote; wood naphtha; vegetable pitch; brewers' pitch and similar preparations based on rosin, resin acids or on vegetable pitch</a>"]
A --> J["<a href='/classifications/hs/v2017/3808'>3808: Insecticides, rodenticides, fungicides, herbicides, anti-sprouting products, plant growth regulators, disinfectants and the like, put up in forms or packings for retail sale or as preparations or articles</a>"]
A --> K["<a href='/classifications/hs/v2017/3809'>3809: Finishing agents, dye carriers to accelerate the dyeing, fixing of dyestuffs, other products and preparations, of a kind used in the textile, paper, leather or like industries, n.e.c. or included</a>"]
A --> L["<a href='/classifications/hs/v2017/3810'>3810: Metal-pickling preparations; fluxes etc for soldering, brazing; welding powders, pastes of metal and other materials; preparations used as cores or coatings for welding electrodes or rods</a>"]
A --> M["<a href='/classifications/hs/v2017/3811'>3811: Anti-knock preparations, oxidation and gum inhibitors, viscosity improvers, anti-corrosive preparations and the like, for mineral oils (including gasoline) or other liquids used for the same purposes</a>"]
A --> N["<a href='/classifications/hs/v2017/3812'>3812: Prepared rubber accelerators; compound plasticisers for rubber or plastics, n.e.c. or included; anti-oxidising preparations and other compound stabilisers for rubber or plastics</a>"]
A --> O["<a href='/classifications/hs/v2017/3814'>3814: Organic composite solvents and thinners, not elsewhere specified or included; prepared paint or varnish removers</a>"]
A --> P["<a href='/classifications/hs/v2017/3815'>3815: Reaction initiators, reaction accelerators and catalytic preparations n.e.c. or included</a>"]
A --> Q["<a href='/classifications/hs/v2017/3816'>3816: Refractory cements, mortars, concretes and similar compositions; other than products of heading no. 3801</a>"]
A --> R["<a href='/classifications/hs/v2017/3817'>3817: Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading no. 2707 or 2902</a>"]
A --> S["<a href='/classifications/hs/v2017/3818'>3818: Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics</a>"]
A --> T["<a href='/classifications/hs/v2017/3819'>3819: Hydraulic brake fluids and other prepared liquids for hydraulic transmission, not containing or containing less than 70% by weight of petroleum oils or oils obtained from bituminous minerals</a>"]
A --> U["<a href='/classifications/hs/v2017/3820'>3820: Anti-freezing preparations and prepared de-icing fluids</a>"]
A --> V["<a href='/classifications/hs/v2017/3821'>3821: Prepared culture media for the development or maintenance of micro-organisms (including viruses and the like) or of plant, human or animal cells</a>"]
A --> W["<a href='/classifications/hs/v2017/3822'>3822: Reagents; diagnostic or laboratory reagents on a backing and prepared diagnostic or laboratory reagents whether or not on a backing, other than those of heading no. 3002 or 3006; certified reference material</a>"]
A --> X["<a href='/classifications/hs/v2017/3823'>3823: Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols</a>"]
A --> Y["<a href='/classifications/hs/v2017/3824'>3824: Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included</a>"]
A --> Z["<a href='/classifications/hs/v2017/3825'>3825: Residual products of the chemical or allied industries, not elsewhere specified or included; municipal waste; sewage sludge; other residual products.</a>"]
A --> BA["<a href='/classifications/hs/v2017/3826'>3826: Biodiesel and mixtures thereof; not containing or containing less than 70% by weight of petroleum oils or oils obtained from bituminous minerals</a>"]

    B --> BB["<a href='/classifications/hs/v2017/381300'>381300: Fire-extinguishers; preparations and charges and charged fire-extinguishing grenades</a>"]


    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level4
class D level4
class E level4
class F level4
class G level4
class H level4
class I level4
class J level4
class K level4
class L level4
class M level4
class N level4
class O level4
class P level4
class Q level4
class R level4
class S level4
class T level4
class U level4
class V level4
class W level4
class X level4
class Y level4
class Z level4
class BA level4
class BB level6

  class B highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class B highlight