HS Code for Metal vats

Metal vats with a capacity exceeding 300 liters are classified under HS code 730900. This heading covers reservoirs, tanks, vats, and similar containers for any material (other than compressed or liquefied gas), made of iron or steel. A critical factor for classification under 730900 is the volumetric capacity; the container must have a capacity greater than 300 liters. These vats are typically used in industrial settings for storage or processing. They may be lined or heat-insulated but must not be fitted with mechanical or thermal equipment that would change the nature of the machine to a functional unit under Chapter 84. The classification follows General Interpretative Rule 1, which prioritizes the terms of the headings. The 300-liter threshold is a strict boundary; containers of 300 liters or less are relegated to heading 7310. The vats may be lined with materials like glass, plastics, or bitumen, or they may be heat-insulated with fiberglass or wool, provided they remain essentially a container for storage and do not incorporate active mechanical systems.

Products Included

• Large industrial steel storage vats
• Fermentation tanks (without mechanical agitators)
• Water storage reservoirs exceeding 300L
• Chemical storage vats of iron or steel
• Lined steel tanks for industrial liquids

Common Misclassification

The most common misclassification occurs with HS code 7310, which applies to tanks and vats with a capacity of 300 liters or less. Additionally, if the vat is designed for compressed or liquefied gas, it must be classified under 7311. If the vat includes mechanical equipment like an agitator or a built-in heating element (not just insulation), it is classified under 8419 (for thermal treatment) or 8479 (for mechanical functions).

FAQ

What is the HS code for Metal vats?

The HS code for iron or steel vats with a capacity exceeding 300 liters is 730900.

What if the metal vat has a built-in heater?

If the vat is equipped with active heating or cooling equipment (other than simple insulation), it is generally classified under HS code 8419 instead of 730900.