HS code · 6-digit subheading
HS Code 7507.12 – Nickel; tubes and pipes, of nickel alloys
HS code 7507.12 is the 6-digit subheading for nickel, tubes and pipes, of nickel alloys. It is used for inconel 625 seamless pipes, hastelloy C-276 welded tubes, monel 400 heat exchanger tubing, incoloy 825 process pipes and nimonic 75 exhaust tubes.
What HS 7507.12 covers
This HS code pertains to tubes and pipes manufactured from nickel alloys, which are highly sought after in international trade for their superior performance characteristics compared to pure nickel. These alloys offer enhanced strength, improved corrosion resistance in specific aggressive environments, and better high-temperature stability, making them indispensable in critical applications. Industries such as aerospace, oil and gas, chemical processing, and power generation are major importers, utilizing these pipes for extreme pressure, temperature, and corrosive fluid handling. Exporters are typically countries with sophisticated metallurgical industries capable of producing complex nickel alloys and forming them into precise tubular products. Trade considerations include specific alloy compositions (e.g., Inconel, Hastelloy), welding characteristics, surface finish, and adherence to stringent industry standards. The demand is consistently high due to the essential role these materials play in ensuring the safety and longevity of high-performance industrial systems globally.
- Covers
- Inconel 625 seamless pipes
- Hastelloy C-276 welded tubes
- Monel 400 heat exchanger tubing
- Incoloy 825 process pipes
- Nimonic 75 exhaust tubes
- Waspaloy structural tubing
- Examples
- Sandvik Materials Technology
- Special Metals
- Haynes International
- VDM Metals
- Nippon Yakin Kogyo
Codes often confused with 7507.12
Common mistake. This code is often confused with 750711 (non-alloyed nickel tubes and pipes) due to the similar product form, but the key distinction is the presence of alloying elements. It could also be mistaken for 730441 (stainless steel tubes and pipes) if the material is not correctly identified.
Top exporters and importers of HS code 750712, 2025
In 2025, the largest exporter of HS code 750712 in UN Comtrade data was the United States, with 15% of world exports; the largest importer in UN Comtrade data was the United Arab Emirates, with about 15% 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 United States $210M 15% of world exports
- 2 Germany $206M 15% of world exports
- 3 China $184M 13% of world exports
World total: $1.4B Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 United Arab Emirates* ~$198M 15% of world imports · partner records ↗
- 2 United States $190M 14% of world imports
- 3 China $92M 6.9% of world imports
World total: $1.3B 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 marked * did not, so their figures add up what other countries recorded trading with them, and their exports are valued at buyers' CIF prices. 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 code for 7507.12
Brazil does not split HS 7507.12: its NCM code is 7507.12.00.
All Brazil NCM codes in heading 75.07 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 7507.12
What is HS code 750712?
HS code 750712 is a 6-digit subheading in the Harmonized System that covers: Nickel; tubes and pipes, of nickel alloys. This HS code pertains to tubes and pipes manufactured from nickel alloys, which are highly sought after in international trade for their superior performance characteristics compared to pure nickel. These alloys offer enhanced strength, improved corrosion resistance in specific aggressive environments, and better high-temperature stability, making them indispensable in critical applications. Industries such as aerospace, oil and gas, chemical processing, and power generation are major importers, utilizing these pipes for extreme pressure, temperature, and corrosive fluid handling. Exporters are typically countries with sophisticated metallurgical industries capable of producing complex nickel alloys and forming them into precise tubular products. Trade considerations include specific alloy compositions (e.g., Inconel, Hastelloy), welding characteristics, surface finish, and adherence to stringent industry standards. The demand is consistently high due to the essential role these materials play in ensuring the safety and longevity of high-performance industrial systems globally.
What products fall under HS code 750712?
Inconel 625 seamless pipes, Hastelloy C-276 welded tubes, Monel 400 heat exchanger tubing, Incoloy 825 process pipes, Nimonic 75 exhaust tubes, Waspaloy structural tubing
What are common misclassifications for HS code 750712?
This code is often confused with 750711 (non-alloyed nickel tubes and pipes) due to the similar product form, but the key distinction is the presence of alloying elements. It could also be mistaken for 730441 (stainless steel tubes and pipes) if the material is not correctly identified.
Which countries are the top exporters of goods under HS code 750712?
In 2025, the top exporters of HS code 750712 in UN Comtrade data were the United States ($210M, 15% of world exports), Germany ($206M) and China ($184M). World exports came to about $1.4B, 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 750712?
In 2025, the top importers of HS code 750712 in UN Comtrade data were the United Arab Emirates (about $198M, 15% of world imports), the United States ($190M) and China ($92M). World imports came to about $1.3B, 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 750712 structured?
HS code 750712 is a 6-digit subheading under the Harmonized System. The first 2 digits (75) identify the chapter, digits 3-4 (07) identify the heading, and digits 5-6 (12) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 750712?
In Brazil, HS code 750712 is NCM 7507.12.00. The last two digits are 00 because Brazil does not split this HS code further.