HS code · 6-digit subheading
HS Code 7307.19 – Iron or steel; cast fittings, other than of non-malleable cast iron
HS code 7307.19 is the 6-digit subheading for iron or steel, cast fittings, other than of non-malleable cast iron. It is used for malleable iron elbows, malleable iron tees, malleable iron unions, malleable iron couplings and malleable iron reducers.
What HS 7307.19 covers
This category encompasses cast fittings made from iron or steel, excluding the non-malleable cast iron specified in 730711. This primarily includes malleable cast iron fittings, which are known for their ductility and ability to withstand shock and vibration better than non-malleable types. These fittings are widely used in plumbing, heating, air conditioning, and industrial piping systems where a degree of flexibility and resistance to impact is required. Importers are often distributors, contractors, and manufacturers in construction and industrial sectors globally, seeking reliable and adaptable pipe connection solutions. Exporters are typically found in regions with established foundry and metalworking industries. Key trade factors include pressure ratings, thread types (e.g., NPT, BSP), corrosion resistance, and compliance with relevant industry standards for diverse applications.
- Covers
- Malleable iron elbows
- Malleable iron tees
- Malleable iron unions
- Malleable iron couplings
- Malleable iron reducers
- Malleable iron caps
- Malleable iron crosses
- Examples
- Anvil International malleable iron fittings
- Mueller Industries malleable iron fittings
- Victaulic grooved fittings
- NIBCO malleable iron fittings
Codes often confused with 7307.19
Common mistake. Frequently confused with non-malleable cast iron fittings (730711) due to similar appearance, or with forged steel fittings (730799) if the casting process is not clearly distinguished.
Top exporters and importers of HS code 730719, 2025
In 2025, the largest exporter of HS code 730719 in UN Comtrade data was China, with 23% of world exports; the largest importer in UN Comtrade data was the United States, with 20% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Top exporters 2025 · share of world exports
- 1 China $536M 23% of world exports
- 2 United States $218M 9.2% of world exports
- 3 Poland $206M 8.7% of world exports
World total: $2.4B Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 United States $572M 20% of world imports
- 2 Canada $182M 6.3% of world imports
- 3 Germany $169M 5.9% of world imports
World total: $2.9B Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM codes for 7307.19 3
Brazil splits HS 7307.19 into 3 NCM codes, Mercosur's 8-digit tariff lines.
- 7307.19.10 Malleable cast iron fittings, ID over 50.8 mmDe ferro fundido maleável, de diâmetro interior superior a 50,8 mm
- 7307.19.20 Cast steel tube or pipe fittingsDe aço
- 7307.19.90 Other cast tube or pipe fittingsOutros
All Brazil NCM codes in heading 73.07 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
EU Regulatory Requirements
This product falls under the Carbon Border Adjustment Mechanism (CBAM). Importers to the EU must declare embedded carbon emissions and purchase CBAM certificates.
Questions about HS 7307.19
What is HS code 730719?
HS code 730719 is a 6-digit subheading in the Harmonized System that covers: Iron or steel; cast fittings, other than of non-malleable cast iron. This category encompasses cast fittings made from iron or steel, excluding the non-malleable cast iron specified in 730711. This primarily includes malleable cast iron fittings, which are known for their ductility and ability to withstand shock and vibration better than non-malleable types. These fittings are widely used in plumbing, heating, air conditioning, and industrial piping systems where a degree of flexibility and resistance to impact is required. Importers are often distributors, contractors, and manufacturers in construction and industrial sectors globally, seeking reliable and adaptable pipe connection solutions. Exporters are typically found in regions with established foundry and metalworking industries. Key trade factors include pressure ratings, thread types (e.g., NPT, BSP), corrosion resistance, and compliance with relevant industry standards for diverse applications.
What products fall under HS code 730719?
Malleable iron elbows, malleable iron tees, malleable iron unions, malleable iron couplings, malleable iron reducers, malleable iron caps, malleable iron crosses
What are common misclassifications for HS code 730719?
Frequently confused with non-malleable cast iron fittings (730711) due to similar appearance, or with forged steel fittings (730799) if the casting process is not clearly distinguished.
Which countries are the top exporters of goods under HS code 730719?
In 2025, the top exporters of HS code 730719 in UN Comtrade data were China ($536M, 23% of world exports), the United States ($218M) and Poland ($206M). World exports came to about $2.4B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of goods under HS code 730719?
In 2025, the top importers of HS code 730719 in UN Comtrade data were the United States ($572M, 20% of world imports), Canada ($182M) and Germany ($169M). World imports came to about $2.9B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
How is HS code 730719 structured?
HS code 730719 is a 6-digit subheading under the Harmonized System. The first 2 digits (73) identify the chapter, digits 3-4 (07) identify the heading, and digits 5-6 (19) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 730719?
Brazil splits HS code 730719 into 3 NCM codes: 7307.19.10 (Malleable cast iron fittings, ID over 50.8 mm), 7307.19.20 (Cast steel tube or pipe fittings), 7307.19.90 (Other cast tube or pipe fittings). The first 6 digits of each match the HS code.