HS Code 8402
Steam and Vapor Generating Boilers
HS code 8402 is for steam or other vapor generating boilers and super-heated water boilers, excluding residential central heating units.
4-digit Section XVIBulk
HS Code 8402 — Steam and Vapor Generating Boilers
This code covers large-scale industrial boilers that generate steam or vapor for power or heating. It excludes domestic central heating systems but includes massive super-heated water boilers.
What's included
- Watertube boilers
- Firetube boilers
- Super-heated water boilers
- Marine boilers
- Steam generators
What's excluded
- Central heating boilers → use
8403(Specific heading for hot water central heating systems.)
Common examples
- Industrial watertube steam boiler
- High-pressure locomotive boiler
- Exhaust gas waste heat boiler
- Packaged firetube boiler
- Utility steam generator
Frequently asked questions
What is the difference between 8402 and 8403?
8402 is for high-pressure industrial steam/vapor, while 8403 is for low-pressure domestic or commercial central heating water.
Trade & shipping notes
- Typical duty range: 0% - 5%
- Documentation: ASME or CE pressure vessel certification is usually required for safety compliance.
- Typical shipping mode: Bulk
- Top exporters: Germany, China, South Korea
- Top importers: India, USA, Indonesia
Related HS codes
Key takeaway
Primary equipment for power generation and industrial steam processes.
Related HS codes
Tired of HS code lookups?
CargoMode extracts HS codes directly from commercial invoices, packing lists, and CMRs — no manual lookup, no transcription errors.