7304390002
Classification: Seamless tubes, of iron or steel (other than cast iron), for boilers, superheaters, heat exchangers, condensers, refining furnaces, and feed water heaters
Description:
- Type of tube: Seamless
- Material: Iron or steel (excluding cast iron)
- Usage: Designed for use in boilers, superheaters, heat exchangers, condensers, refining furnaces, and feed water heaters
- Dimensions: Outer diameter less than 38.1 mm
Examples of products under this HS code:
- Seamless steel tubes for boiler systems
- High-pressure seamless steel tubes used in heat exchangers
- Seamless steel tubes for condensers in industrial applications
- Seamless steel tubes for feed water heaters in power plants
- Seamless steel tubes used in superheater components of steam generators