HS 730711 Cast fittings
Quick Answer: Cast fittings imported under HS 730711 enter the UK at 0.00%, the EU at 3.70% ad valorem, and the US at 4.8% ad valorem under the Most Favored Nation (MFN) rate. This HS code specifically covers fittings for pipes, pipe-boilers, or pipe-conduits, made of cast iron or cast steel. Importers should be aware of potential preferential duty rates available in the US for certain trading partners. CustomTariffs aggregates this data, highlighting the importance of verifying specific rates based on origin and destination.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 7307111000 | 0.00 % | — | — |
| 7307110000 | — | — | — |
| 7307119000 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 7307111000 | 3.70 % | — | — |
| 7307110000 | 3.70 % | — | — |
| 7307119000 | 3.70 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 73071100 | 4.8% | Free (17 programs) | — |
| 7307110045 | — | — | ["kg"] |
| 7307110030 | — | — | ["kg"] |
| 7307110060 | — | — | ["kg"] |
Special rates available under trade agreements including USMCA, KORUS, GSP.
Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).
Data compiled and presented by HSRates.
Which Trade Agreements Reduce Duties for HS 7307.11?
Imports of Cast fittings may qualify for reduced or zero duty rates under free trade agreements and preferential programs. The overview below shows available preferential arrangements by jurisdiction, compiled by HSRates from official tariff and trade agreement data.
United States (HTSUS)
Free for USMCA, KORUS, and 15 other programs
European Union (TARIC)
Preferential rate data not yet available.
United Kingdom
Preferential rate data not yet available.
Preferential rates require proof of origin and may be subject to quotas or conditions. Always verify eligibility with a licensed customs broker.
Data compiled by HSRates.
Which Preferential Rates Apply to Your Origin Country?
Select an origin country to see if preferential rates apply.
Preferential rates based on available trade agreements. Actual rates may vary.
How to Classify This HS Code?
What products does HS 730711 cover?
This subheading covers cast fittings of iron or steel, specifically those made by pouring molten metal into a mold and allowing it to solidify. According to the World Customs Organization's Harmonized System Explanatory Notes, this category includes elbows, bends, tees, and crosses, provided they are cast. For example, cast iron pipe elbows used in plumbing systems fall under this classification, as confirmed by definitions in official tariff schedules like the USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database.
What falls outside HS 730711?
The following products are excluded from HS 730711: fittings of iron or steel that are not cast, such as forged, welded, or machined fittings. For instance, a steel pipe tee formed by welding two pieces of pipe together or a forged steel flange would be classified elsewhere, typically under HS 730719 (other fittings of iron or steel). Similarly, fittings made from materials other than iron or steel, or those that are part of a complete pipe or tube system, are not covered by this subheading.
What are common classification mistakes for HS 730711?
A common error is misinterpreting the manufacturing process. Importers may mistakenly classify forged or machined fittings under HS 730711 when they should be classified as "other" fittings of iron or steel under HS 730719, as per General Rule of Interpretation (GRI) 1. This often occurs when the distinction between casting and other forming methods like forging or machining is not clearly understood or documented by the supplier, leading to incorrect duty assessments.
How should importers classify products under HS 730711?
The correct procedure for classifying products under HS 730711 involves a thorough examination of the product's manufacturing method and material composition. Importers and customs brokers must verify that the fitting is indeed cast from iron or steel. Reviewing supplier documentation, product specifications, and potentially requesting samples for physical inspection are crucial steps. Consulting the official tariff schedules of the importing country, such as the UK Trade Tariff, provides definitive guidance.
How is the duty calculated for products under HS 730711?
A cast iron elbow weighing 5 kilograms and declared at a customs value of $25.00 USD would attract a US duty of $0.63. This is calculated using the Most Favored Nation (MFN) duty rate of 2.5% ad valorem applied to the declared value ($25.00 × 0.025 = $0.63). This calculation is based on the specific tariff provision found in the USITC Harmonized Tariff Schedule for HS 730711, which specifies a 2.5% ad valorem duty rate for these items.
Which trade agreements reduce duties for HS 730711?
Several free trade agreements may reduce the applicable duty rate for HS 730711, including the United States-Mexico-Canada Agreement (USMCA). Under USMCA, originating cast fittings from Canada or Mexico can enter the United States duty-free. To claim this preference, a self-certified origin statement is typically required. Additionally, preferential rates may be available for goods originating from countries benefiting from the EU's Generalized System of Preferences (GSP), often requiring a EUR.1 movement certificate.
```Which HS Codes Are Related?
Not the right code? Search all HS codes to find the correct tariff classification.
FAQ
What is the general import duty rate for HS code 730711 (Cast fittings of iron or steel)?
The Most Favored Nation (MFN) duty rate for HS code 730711 is 3.70% ad valorem. This rate applies to imports from countries that do not have a specific preferential trade agreement with the importing country. For example, if a shipment of cast iron pipe fittings valued at $10,000 is imported, the MFN duty would be $10,000 \times 3.70% = $370.
Are there preferential duty rates available for HS code 730711 under trade agreements?
Yes, preferential duty rates are often available for HS code 730711 depending on the origin of the goods and the applicable trade agreements. For instance, under certain agreements, countries like Australia (AU), Chile (CL), South Korea (KR), and Singapore (SG) may benefit from duty-free entry (Free). Importers should verify the specific terms of the relevant Free Trade Agreement (FTA) and ensure they have the necessary proof of origin documentation to claim preferential treatment.
What are the classification criteria for goods under HS code 730711?
HS code 730711 specifically covers 'Cast fittings of iron or steel'. This means the fittings must be manufactured through a casting process (e.g., sand casting, die casting, centrifugal casting) and be made of either cast iron or cast steel. Items that are forged, pressed, or otherwise manufactured from wrought iron or steel bars, rods, plates, or sheets would fall under different HS codes within Chapter 73.
What documentation is typically required for importing cast fittings under HS code 730711?
Standard import documentation for HS code 730711 includes a commercial invoice, packing list, and bill of lading or air waybill. To claim preferential duty rates under trade agreements, a Certificate of Origin (or equivalent proof of origin) is essential. Depending on the importing country's regulations, additional documentation such as material test certificates or compliance declarations may be requested to verify the composition and manufacturing process of the fittings.
How is the duty calculated if the import is subject to a specific trade agreement, for example, from a country listed with 'Free' access?
If cast fittings classified under HS code 730711 originate from a country with a Free Trade Agreement (FTA) that grants duty-free entry, the duty calculation would result in $0.00. For example, if a shipment of cast steel fittings valued at $15,000 originates from Australia (AU) and meets the rules of origin under the relevant FTA, the duty payable would be $15,000 \times 0.00% = $0.00. Importers must ensure they possess valid proof of origin to substantiate the claim for duty-free status.