Black Iron Threaded Return Bend
A 180-degree return bend made of black iron, used for U-turn pipe routing in boilers. It is heat-resistant and suitable for steam systems, and it is classified under this tariff item as a threaded bend of iron or steel.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +50.0% | 50% |
| 🇩🇪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 bend is not threaded
Non-threaded bends of iron or steel are classified under this alternative.
If the bend is cast rather than forged or wrought
Cast bends of iron or steel are classified under this alternative.
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
• Black iron is a form of carbon steel, not alloy steel, but it still falls under this tariff item as a threaded bend
• Ensure the threads are NPT or equivalent
• Check if the product meets Canadian boiler code requirements
Related Products under Tariff item 7307.92.00
1 Inch Galvanized Iron Threaded Pipe Coupler
A 1-inch diameter galvanized iron threaded sleeve coupler for residential water lines. The zinc coating ensures longevity in damp environments, and the iron base material qualifies it as a threaded sleeve fitting under tariff item 7307.92.00.
4140 Alloy Steel High-Pressure Coupling Sleeve 3-inch
A heavy-duty threaded sleeve from 4140 chrome-moly alloy steel for 3-inch high-pressure hydraulic lines in mining equipment. The alloy steel construction provides superior tensile strength, qualifying it as a threaded sleeve under tariff item 7307.92.00.
A105 Alloy Steel Threaded Sleeve Adapter 1-1/2 inch
A threaded sleeve coupling forged from ASTM A105 carbon-alloy steel, connecting 1-1/2 inch pipes in oil and gas pipelines. The alloy steel construction provides strength and durability, qualifying it as a threaded sleeve under tariff item 7307.92.00.
A182 F11 Class 2 Alloy Elbow-Sleeve 1-1/4 inch
A short-radius alloy F11 threaded combination elbow-sleeve for compact turns in piping systems. The primary function is as a sleeve fitting, and the alloy steel construction qualifies it under tariff item 7307.92.00, though the angularity may require verification.
A694 F52 High-Yield Alloy Coupling 8-inch
A high-strength A694 F52 alloy steel threaded sleeve for offshore platform risers. The high-yield alloy steel construction provides durability in demanding environments, qualifying it as a threaded sleeve under tariff item 7307.92.00.
Alloy Steel Swage Nipple Sleeve 2-1/2 inch Long
A forged alloy steel threaded swage sleeve with tapered ends for pressure piping transitions. The primary function is as a coupling, and the alloy steel construction qualifies it as a threaded sleeve under tariff item 7307.92.00.