# United States tariff lines under HS 8480.49

> The United States tariff splits HS 8480.49 (moulds for metal or metal carbides: Other) into 2 national lines: 8480.49.00.10 (molds for centrifugal casting of ductile iron pipe) and 8480.49.00.90 (other). The general (MFN) duty is 3.1% on all 2 lines.

Source: https://border.bot/countries/united-states/hs-codes/848049
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 84](https://border.bot/countries/united-states/hs-codes/84) / [8480.49](https://border.bot/countries/united-states/hs-codes/848049)

## Key facts

- HS subheading: [8480.49](https://border.bot/hs-codes/848049)
- Duty (MFN): 3.1%
- National lines: 2
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

## United States lines under 8480.49

The United States tariff splits HS 8480.49 (moulds for metal or metal carbides: Other) into 2 national lines: 8480.49.00.10 (molds for centrifugal casting of ductile iron pipe) and 8480.49.00.90 (other).

The general (MFN) duty is 3.1% on all 2 lines.

- [8480.49.00.10](https://border.bot/countries/united-states/hs-codes/8480490010) Molds for metal or metal carbides, Other types, Molds for centrifugal casting of ductile iron pipe. Duty (MFN): 3.1%
- [8480.49.00.90](https://border.bot/countries/united-states/hs-codes/8480490090) Molds for metal or metal carbides, Other types, Other. Duty (MFN): 3.1%

## In other countries

No other national tariff on border.bot has live lines under 8480.49 yet.

- [The Harmonized System text for 8480.49](https://border.bot/hs-codes/848049)

- Previous subheading: [8480.41](https://border.bot/countries/united-states/hs-codes/848041) Molding boxes for metal foundry; mold bases; molding patterns; molds for metal (other than ingot molds), metal carbides, glass, mineral materials, rubber or plastics
- Next subheading: [8480.50](https://border.bot/countries/united-states/hs-codes/848050) Molding boxes for metal foundry; mold bases; molding patterns; molds for metal (other than ingot molds), metal carbides, glass, mineral materials, rubber or plastics

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 8480.49?

The United States tariff splits HS 8480.49 (moulds for metal or metal carbides: Other) into 2 national lines: 8480.49.00.10 (molds for centrifugal casting of ductile iron pipe) and 8480.49.00.90 (other).

### What is the duty on HS 8480.49 in the United States?

The general (MFN) duty is 3.1% on all 2 lines.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/848049.json