Inconel 625 Seamless Pipe
Seamless pipe made from Inconel 625, a nickel-chromium-molybdenum alloy, designed for extreme corrosion resistance in chemical processing and aerospace. It is a nickel alloy pipe, classified under tariff item 7507.12.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the pipe is made of unalloyed nickel
Unalloyed nickel pipes are classified under a different tariff item than nickel alloys.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the pipe's nickel content is documented to exceed each other element for classification as a nickel alloy
• For aerospace use, verify compliance with Canadian aviation standards
• Keep records of the pipe's manufacturing process to distinguish it from fittings
Related Products under Tariff item 7507.12.00
Alloy 20 Nickel Pipe
Schedule 40 pipe made from Carpenter 20Cb-3, a nickel-iron-chromium alloy with nickel predominating by weight. It is designed for handling sulfuric acid in chemical processing and qualifies as a tube or pipe of nickel alloy under tariff item 7507.12.00.
C-22 Hastelloy Pipe
Hastelloy C-22 pipe, a nickel-chromium-molybdenum-tungsten alloy, is used in flue gas desulfurization and pulp bleaching. It is a tube or pipe of nickel alloy, with nickel as the predominant element, and is correctly classified under tariff item 7507.12.00.
Hastelloy C-276 Welded Tube
Welded tubing made from Hastelloy C-276, a nickel-molybdenum-chromium alloy, used for highly corrosive acids in pharmaceutical and pollution control equipment. It is a tube of nickel alloy, classified under tariff item 7507.12.00.
Incoloy 825 Welded Pipe
Welded pipe from Incoloy 825, a nickel-iron-chromium alloy with molybdenum and copper, used in oil and gas sour service. Nickel predominates by weight, making it a nickel alloy pipe under tariff item 7507.12.00.
Monel 400 Seamless Tube
Seamless tube from Monel 400, a nickel-copper alloy with nickel predominating by weight, used in marine engineering and desalination for seawater resistance. It is a nickel alloy tube under tariff item 7507.12.00.
Nickel 200 Seamless Tube
Commercially pure Nickel 200 seamless tubing, containing at least 99% nickel plus cobalt, used in food processing and electronics. It is a tube of nickel, not alloyed, and falls under tariff item 7507.12.00 as a nickel alloy tube, but note that unalloyed nickel tubes are classified under 7507.11.00.