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HTSUS, United States

8307.90.60.00

Flexible tubing of base metal, with or without fittings / Of other base metal / Other

Classification path

  1. Flexible tubing of base metal, with or without fittings
  2. Of other base metal
  3. Other

Rates of duty

General (MFN)
3.8%
Column 2Cuba, North Korea, Russia, Belarus
30%
Unit of quantity
kg

Trade agreement rates

FreeGSP (lapsed since Dec 31, 2020), U.S.-Australia FTA, B, U.S.-Bahrain FTA, U.S.-Chile FTA, U.S.-Colombia TPA, AGOA (authorized through Dec 31, 2026), E, U.S.-Israel FTA, U.S.-Jordan FTA, U.S.-Korea FTA, U.S.-Morocco FTA, U.S.-Oman FTA, CAFTA-DR, U.S.-Panama TPA, U.S.-Peru TPA, USMCA, U.S.-Singapore FTA

Related lines in heading 8307

About heading 8307

Flexible tubing of base metal, with or without fittings

Heading 8307 covers flexible tubing made of base metal, sold with or without end fittings, such as braided hoses, flexible connectors and bendable conduit. The heading splits first by metal: iron or steel in 8307.10, other base metals such as aluminum, brass or copper in 8307.90. Each half then splits by whether fittings are attached, and the iron or steel 'other' line separates jacketed corrugated stainless steel tubing from all other tubing.

Full guide to heading 8307

Products in this heading

  • Braided stainless steel supply hose for a faucet or toilet, sold with threaded end fittings
  • Flexible brass shower hose with nut connectors
  • Corrugated stainless steel gas connector with fittings
  • Jacketed corrugated stainless steel tubing of the kind described in statistical note 1 to chapter 83
  • Flexible aluminum duct for HVAC or dryer venting, without fittings
  • Bendable steel conduit for machinery wiring, cut to length
  • Bronze or copper flexible hose assembly for a pump

Frequently asked questions

What is the HTS code for a flexible stainless steel hose with threaded fittings?

A flexible hose of iron or steel imported with fittings attached is classified in 8307.10.30.00, dutiable at a general (MFN) rate of 3.8%.

What is the duty on flexible brass tubing without fittings?

Flexible tubing of other base metal imported without fittings falls in 8307.90.60.00, with a general (MFN) rate of 3.8%.

How do I classify jacketed corrugated stainless steel tubing?

If it meets statistical note 1 to chapter 83 and comes without fittings, use 8307.10.60.10 at a general (MFN) rate of 3.8%. Iron or steel tubing without fittings that does not meet that note goes in 8307.10.60.60, also at 3.8%.

Source: USITC Harmonized Tariff Schedule, retrieved October 21, 2026.

HTS 8307.90.60.00: Flexible tubing of base metal, with or without fittings / O..., 3.8% duty | HTSBase