About HS Code 840490
This HS code is dedicated to the parts of auxiliary plants for boilers (as described in 840410) and parts of condensers for steam or other vapor power units (as described in 840420). This category is crucial for the maintenance, repair, and overhaul (MRO) market of large-scale industrial and power generation equipment. The trade involves highly specialized components, often made from specific alloys to withstand extreme temperatures and pressures. Importers include power utilities, industrial facilities, and MRO service providers globally, who require these parts to ensure continuous operation and extend the lifespan of their capital-intensive machinery. Exporters are typically manufacturers specializing in precision-engineered components for heavy industry.
Products Under This Code
Condenser tubes, economizer fins, superheater coils, soot blower nozzles, tube sheets, water boxes, expansion joints, condenser plates, turbine exhaust hoods
Real World Examples
Sandvik condenser tubes, Valmet superheater elements, Clyde Bergemann soot blower parts, Alfa Laval plate heat exchanger parts
Common Misclassification
Can be confused with general parts of boilers (840290, 840390) or other heat exchange apparatus parts (841990) if not specifically identified as components for the auxiliary plant or condensers of heading 8404.
Industry
This code belongs to the Electronics & Electrical Equipment industry.
Trade Overview
Global trade in these parts is driven by industrial maintenance needs, with China, Germany, and the USA being major manufacturing and consuming nations.
Frequently Asked Questions
What is HS code 840490?
HS code 840490 covers: Boilers; parts of auxiliary plant, for use with boilers of heading no. 8402 and 8403 and parts of condensers for steam or other vapour power units. This HS code is dedicated to the parts of auxiliary plants for boilers (as described in 840410) and parts of condensers for steam or other vapor power units (as described in 840420). This category is crucial for the maintenance, repair, and overhaul (MRO) market of large-scale industrial and power generation equipment. The trade involves highly specialized components, often made from specific alloys to withstand extreme temperatures and pressures. Importers include power utilities, industrial facilities, and MRO service providers globally, who require these parts to ensure continuous operation and extend the lifespan of their capital-intensive machinery. Exporters are typically manufacturers specializing in precision-engineered components for heavy industry.
What products fall under HS code 840490?
Condenser tubes, economizer fins, superheater coils, soot blower nozzles, tube sheets, water boxes, expansion joints, condenser plates, turbine exhaust hoods
What are common misclassifications for HS code 840490?
Can be confused with general parts of boilers (840290, 840390) or other heat exchange apparatus parts (841990) if not specifically identified as components for the auxiliary plant or condensers of heading 8404.
How is HS code 840490 structured?
HS code 840490 is a 6-digit subheading under the Harmonized System. The first 2 digits (84) identify the chapter, digits 3-4 (04) identify the heading, and digits 5-6 (90) specify the subheading. This code is standardized globally by the World Customs Organization.