Rough Forged Steel Reducer 2 to 4 Inch
Concentric reducer fitting forged from nonalloy steel, reducing from 50 mm to 100 mm ID, for butt welding in gas pipelines. Not tooled or machined post-forging, fitting HTS 7307.93.3010 for unprocessed iron/nonalloy steel butt weld fittings.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If flanged instead of butt weld
Flanged fittings are excluded from butt welding and go to other steel fittings categories.
If imported in seamless tube lengths rather than as discrete fittings
Long seamless pipes or tubes are classified separately before being cut into fittings.
If for high-temperature boiler service
Fittings specifically for boilers or super-heaters fall under Chapter 73 boiler/pressure vessel headings.
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Import Tips & Compliance
• Use third-party inspection reports to certify post-forging condition and avoid duty upgrades
• Document weld compatibility (butt joint only) to distinguish from socket or threaded types
• Beware of alloy content exceeding nonalloy limits; test certificates prevent reclassification
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