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Singapore flag Singapore HS Code

HS Code 84021221: Watertube boilers with a steam production <= 45 t/hour (excl. central heating hot water boilers capable also of producing low pressure steam) : Not electrically operated : Boilers with a steam production exceeding 15 t per hour in Singapore

What is HS Code 84021221 in Singapore

Under Singapore's Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED 2022), HS Code 84021221 is classified as Watertube boilers with a steam production <= 45 t/hour (excl. central heating hot water boilers capable also of producing low pressure steam) : Not electrically operated : Boilers with a steam production exceeding 15 t per hour. Singapore's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 84021221 belongs to Section XVI: Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles, Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof, Heading 8402: Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); superheated water boilers.

Explore more 2026 Latest Singapore import export trade data and shipment records for HS Code Small Watertube Steam Boilers on TradeInt global trade data platform

Classification Path of HS Code 84021221 in Singapore

Section XVI
Chapters (84-85) Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles
Chapter 84
Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
HS Code 8402
Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); superheated water boilers
HS Code 84021221
Watertube boilers with a steam production <= 45 t/hour (excl. central heating hot water boilers capable also of producing low pressure steam) : Not electrically operated : Boilers with a steam production exceeding 15 t per hour

Singapore Tariff Classification: Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED / HS-SG)

In Singapore, HS 84021221 is classified under the Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED 2022) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED / HS-SG)
Local name STCCED 2022
Digits 8
You know what 84021221 means. Now see 2026 latest real trade activity for Small Watertube Steam Boilers in Singapore.
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Related HS Code to Singapore Small Watertube Steam Boilers (84021221)

HS Code 84021211
Watertube boilers with a steam production <= 45 t/hour (excl. central heating hot water boilers capable also of producing low pressure steam) : Electrically operated : Boilers with a steam production exceeding 15 t per hour
HS Code 84021219
Watertube boilers with a steam production <= 45 t/hour (excl. central heating hot water boilers capable also of producing low pressure steam) : Electrically operated : Other
HS Code 84021229
Watertube boilers with a steam production <= 45 t/hour (excl. central heating hot water boilers capable also of producing low pressure steam) : Not electrically operated : Other
HS Code 840211
Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); superheated water boilers : Steam or other vapour generating boilers : Watertube boilers with a steam production exceeding 45 tonnes per hour
HS Code 840219
Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); superheated water boilers : Steam or other vapour generating boilers : Other vapour generating boilers, including hybrid boilers
HS Code 840220
Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); superheated water boilers : Superheated water boilers
HS Code 840290
Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); superheated water boilers : Parts
HS Code 840110
Nuclear reactors; fuel elements (cartridges), nonirradiated, for nuclear reactors; machinery and apparatus for isotopic separation : Nuclear reactors (Euratom)
HS Code 840120
Nuclear reactors; fuel elements (cartridges), nonirradiated, for nuclear reactors; machinery and apparatus for isotopic separation : Machinery and apparatus for isotopic separation, and parts thereof (Euratom)
HS Code 840130
Nuclear reactors; fuel elements (cartridges), nonirradiated, for nuclear reactors; machinery and apparatus for isotopic separation : Fuel elements (cartridges), nonirradiated (Euratom)

84021221 in Other Countries

See how 84021221 (Small Watertube Steam Boilers) is classified across other countries, each with its own national code and local description.

Frequently Asked Questions

What is HS code 84021221 in Singapore?
HS code 84021221 covers Watertube boilers with a steam production <= 45 t/hour (excl. central heating hot water boilers capable also of producing low pressure steam) : Not electrically operated : Boilers with a steam production exceeding 15 t per hour in Singapore. It sits in Chapter 84 (Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof), Heading 8402 of the Harmonized System, and is classified under STCCED / HS-SG.
Is HS code 84021221 the same across all countries?
What system does Singapore use to classify HS code 84021221?
Where can I officially look up HS code 84021221 in Singapore?