HS Code for Plastic water tanks

Plastic water tanks with a capacity exceeding 300 liters are classified under HS code 3925.10. This code is part of heading 3925, which covers builders' ware of plastics, not elsewhere specified or included. Subheading 3925.10 specifically mentions reservoirs, tanks, vats, and similar containers. A critical factor for this classification is the volume; the container must have a capacity of more than 300 liters. These tanks are typically used in construction or permanent installations for water storage, chemical containment, or agricultural purposes. The classification reflects their role as structural or building components rather than simple transport containers. According to Note 11 to Chapter 39, heading 3925 applies only to specific articles used in the construction of buildings or other structures. Therefore, large-scale tanks designed for permanent or semi-permanent installation for water management fall squarely within this category.

Products Included

• Large plastic water reservoirs
• Plastic septic tanks
• Industrial plastic vats (>300L)
• Rainwater harvesting tanks
• Plastic chemical storage tanks (stationary)
• Agricultural plastic cisterns

Common Misclassification

A common misclassification occurs with HS code 3923.90, which covers other articles for the conveyance or packing of goods. If a tank is used for transporting liquids rather than stationary storage, or if its capacity is 300 liters or less, it cannot be classified under 3925.10. Additionally, smaller plastic containers are often wrongly placed here when they should be in 3923 or 3926.90 depending on their specific design and lack of "builders' ware" characteristics.

FAQ

What is the HS code for Plastic water tanks?

Plastic water tanks with a capacity exceeding 300 liters are classified under HS code 3925.10.

What if the plastic tank is smaller than 300 liters?

If the capacity is 300 liters or less, the tank is generally classified under HS code 3923.90 or 3926.90, as it no longer meets the criteria for builders' ware reservoirs.