HS Code for Industrial storage tanks

Industrial storage tanks made of iron or steel are classified under HS code 7309.00. This classification is part of Chapter 73, which covers articles of iron or steel. According to the Harmonized System, heading 7309 applies to reservoirs, tanks, vats, and similar containers for any material (excluding compressed or liquefied gas), provided they have a capacity exceeding 300 liters. These containers may be lined or heat-insulated but must not be fitted with mechanical or thermal equipment. The classification is based on the material of construction and the volumetric capacity. If a tank is designed for permanent installation and lacks mechanical moving parts for processing the contents, it remains within this heading. This code is essential for identifying static storage solutions used in the chemical, water treatment, and agricultural sectors.

Products Included

• Fixed steel water storage reservoirs
• Chemical storage vats without agitators
• Large-scale oil storage tanks (non-pressurized)
• Steel grain silos for permanent installation

Common Misclassification

A frequent misclassification occurs with HS code 7310, which is used for tanks and containers with a capacity of 300 liters or less. Additionally, containers specifically designed and equipped for compressed or liquefied gas must be classified under 7311.00. If the tank includes mechanical features like an agitator or thermal equipment like heating coils, it may be reclassified under 8419 as machinery for the treatment of materials.

FAQ

What is the HS code for industrial storage tanks?

The HS code for iron or steel industrial storage tanks with a capacity exceeding 300 liters is 7309.00.

Can a tank for liquefied gas be classified under 7309.00?

No, tanks designed for compressed or liquefied gas are excluded from 7309.00 and must be classified under HS code 7311.00.