Heading 8481 · Taps, cocks, valves and similar appliances, for pipes, boiler shells, tanks,…
8481.90
Taps, cocks, valves and similar appliances, for pipes,… — Parts:
Official notices
Actions of the President, the USTR or U.S. Customs and Border Protection (CBP) that name this code.
- Jun 1, 2026 · The White House Further Adjusting the Tariff Regimes for Imports of Aluminum, Steel, and Copper Into the United States
- Apr 2, 2026 · The White House Strengthening Actions Taken To Adjust Imports of Aluminum, Steel, and Copper Into the United States
- Mar 5, 2025 · Commerce Implementation of Duties on Aluminum Pursuant to Proclamation 10895 Adjusting Imports of Aluminum Into the United States
Mentioned in Chapter 99
The parts of Chapter 99, in the 2026 HTS Revision 22, that list HTS 8481.90, a broader code that includes it, or a narrower code within it.
| U.S. note | Excerpt | Headings that refer to it |
|---|---|---|
| U.S. note 16(c)(vi) | (c) Headings 9903.82.02–9903.82.26 apply to the full customs value of articles classifiable in the provisions of the HTSUS enumerated in the following lists. For articles classified in the listed provisions that are not in chapters 72, 73,… | 9903.82.01, 9903.82.03, 9903.82.05, 9903.82.09 |
| U.S. note 19(k) | (k) The rates of duty in heading 9903.85.08 apply to all entries of derivative aluminum products classifiable in the following HTSUS provisions, unless the derivative aluminum product was processed in another country from aluminum articles… | 9903.85.68 |
| U.S. note 19(s) | (s) The rates of duty set forth in heading 9903.85.15 apply to all entries of derivative aluminum products of the United Kingdom classifiable in the following provisions of the HTSUS, unless the derivative aluminum product was processed in… | — |
| U.S. note 20(b) | (b) Heading 9903.88.01 applies to all products of China that are classified in the following 8-digit subheadings, except products of China granted an exclusion by the U.S. Trade Representative and provided for in: (1) heading 9903.88.05… | 9903.88.01 |
| U.S. note 20(bbb)(16) | (16) Three-way hand-operated valve part of brass, suitable for use as an input part on irrigation-grade valves (described in statistical reporting number | 9903.88.49 |
| U.S. note 20(ddd)(28) | (28) Parts of hand-operated faucets, of copper, each weighing not more than 5 kg (described in statistical reporting number | 9903.88.51 |
| U.S. note 20(ddd)(29) | (29) Parts of backflow preventer valves of iron or steel, including valve bodies (described in statistical reporting number | 9903.88.51 |
| U.S. note 20(fff)(42) | (42) Cast iron covers for hand-operated gate valves (described in statistical reporting number | 9903.88.53 |
| U.S. note 20(fff)(43) | (43) Iron or steel bodies of hand-operated disc (or disk) valves (described in statistical reporting number | 9903.88.53 |
| U.S. note 20(fff)(44) | (44) Steel parts of hand-operated gate valves (described in statistical reporting number | 9903.88.53 |
| U.S. note 20(h)(29) | (29) Angle cock handle assemblies, of iron and steel, each measuring 11.43 cm by 21.59 cm by 5.08 cm and weighing 0.748 kg (described in statistical reporting number | 9903.88.05 |
| U.S. note 20(j)(14) | (14) Pipe brackets of aluminum, each with 4 ports, the foregoing measuring 27.9 cm x 20.3 cm x 17.8 cm and weighing 11.34 kg, designed for installation into air brake control valves (described in statistical reporting number | 9903.88.07 |
| U.S. note 20(j)(15) | (15) Push pins and C-poles of steel, designed for use in variable force solenoid valves (described in statistical reporting number | 9903.88.07 |
| U.S. note 20(jjj)(57) | (57) Parts of hand-operated faucets, of copper, each weighing not more than 5 kg (described in statistical reporting number | 9903.88.57 |
| U.S. note 20(k)(18) | (18) Armatures designed for use in hydraulic solenoid valves (described in statistical reporting number | 9903.88.08 |
| U.S. note 20(k)(19) | (19) C-poles, of steel, designed for use in hydraulic solenoid control valves (described in statistical reporting number | 9903.88.08 |
| U.S. note 20(k)(20) | (20) Housings designed for hydraulic ball valves, of cast iron or steel, each measuring 5.7 cm by 3.2 cm and weighing 0.528 kg (described in statistical reporting number | 9903.88.08 |
| U.S. note 20(k)(21) | (21) Metering spools, of aluminum, designed for use in hydraulic solenoid control valves (described in statistical reporting number | 9903.88.08 |
| U.S. note 20(k)(22) | (22) Metering spools, of steel, designed for use in hydraulic solenoid control valves (described in statistical reporting number | 9903.88.08 |
| U.S. note 20(k)(23) | (23) Poles, of steel, designed for use in hydraulic solenoid control valves (described in statistical reporting number | 9903.88.08 |
| U.S. note 20(k)(24) | (24) Push pins, of steel, designed for use in hydraulic solenoid control valves (described in statistical reporting number | 9903.88.08 |
| U.S. note 20(k)(25) | (25) Retainers, of steel, designed for use in hydraulic solenoid control valves (described in statistical reporting number | 9903.88.08 |
| U.S. note 20(kkk)(21) | (21) Ball type angle cock valve bodies, of cast iron, for oleohydraulic or pneumatic transmissions (described in statistical reporting number | 9903.88.58 |
| U.S. note 20(kkk)(22) | (22) Valve bodies, of aluminum, of valves for oleohydraulic or pneumatic transmissions (described in statistical reporting number | 9903.88.58 |
| U.S. note 20(kkk)(23) | (23) Hydraulic valve parts, other than valve bodies, of valves for oleohydraulic or pneumatic transmissions, each valued not over $5 (described in statistical reporting number | 9903.88.58 |
| U.S. note 20(n)(60) | (60) Bodies of pressure-reducing valves other than hand-operated or check valves and valves classified in | 9903.88.11 |
| U.S. note 20(n)(61) | (61) Bodies of valves other than hand-operated or check valves and valves classified in | 9903.88.11 |
| U.S. note 20(q)(141) | (141) Ball type angle cock valve bodies, of cast iron, for oleohydraulic or pneumatic transmissions (described in statistical reporting number | 9903.88.14 |
| U.S. note 20(q)(142) | (142) Valve bodies, of aluminum, of valves for oleohydraulic or pneumatic transmissions (described in statistical reporting number | 9903.88.14 |
| U.S. note 20(q)(143) | (143) Hydraulic valve parts, other than valve bodies, of valves for oleohydraulic or pneumatic transmissions, each valued not over $5 (described in statistical reporting number | 9903.88.14 |
| U.S. note 20(q)(144) | (144) Valve pressure relief components, including body covers, and diaphragms (described in statistical reporting number | 9903.88.14 |
| U.S. note 20(s)(i) | (i) all products of China that are classified in the following 8-digit subheadings: [ Compiler's note: numbers in this table read from left to right] | 9903.88.15 |
| U.S. note 20(ttt)(41) | (41) Ball type angle cock valve bodies, of cast iron, for oleohydraulic or pneumatic transmissions (described in statistical reporting number | 9903.88.67 |
| U.S. note 20(ttt)(42) | (42) Valve bodies, of aluminum, of valves for oleohydraulic or pneumatic transmissions (described in statistical reporting number | 9903.88.67 |
| U.S. note 20(ttt)(43) | (43) Angle cock handle assemblies, of iron and steel, each measuring 11.43 cm by 21.59 cm by 5.08 cm and weighing 0.748 kg (described in statistical reporting number | 9903.88.67 |
| U.S. note 20(ttt)(44) | (44) Armatures designed for use in hydraulic solenoid valves (described in statistical reporting number | 9903.88.67 |
| U.S. note 20(ttt)(45) | (45) C-poles, of steel, designed for use in hydraulic solenoid control valves (described in statistical reporting number | 9903.88.67 |
| U.S. note 20(ttt)(46) | (46) Metering spools, of aluminum, designed for use in hydraulic solenoid control valves (described in statistical reporting number | 9903.88.67 |
| U.S. note 20(ttt)(47) | (47) Pipe brackets of aluminum, each with 4 ports, the foregoing measuring 27.9 cm x 20.3 cm x 17.8 cm and weighing 11.34 kg, designed for installation into air brake control valves (described in statistical reporting number | 9903.88.67 |
| U.S. note 20(ttt)(48) | (48) Poles, of steel, designed for use in hydraulic solenoid control valves (described in statistical reporting number | 9903.88.67 |
| U.S. note 20(ttt)(49) | (49) Push pins, of steel, designed for use in hydraulic solenoid control valves (described in statistical reporting number | 9903.88.67 |
| U.S. note 20(ttt)(50) | (50) Retainers, of steel, designed for use in hydraulic solenoid control valves (described in statistical reporting number | 9903.88.67 |
| U.S. note 20(vvv)(21) | (21) Ball type angle cock valve bodies, of cast iron, for oleohydraulic or pneumatic transmissions (described in statistical reporting number | 9903.88.69 |
| U.S. note 20(vvv)(22) | (22) Valve bodies, of aluminum, of valves for oleohydraulic or pneumatic transmissions (described in statistical reporting number | 9903.88.69 |
| U.S. note 20(vvv)(23) | (23) Angle cock handle assemblies, of iron and steel, each measuring 11.43 cm by 21.59 cm by 5.08 cm and weighing 0.748 kg (described in statistical reporting number | 9903.88.69 |
| U.S. note 20(vvv)(24) | (24) Pipe brackets of aluminum, each with 4 ports, the foregoing measuring 27.9 cm x 20.3 cm x 17.8 cm and weighing 11.34 kg, designed for installation into air brake control valves (described in statistical reporting number | 9903.88.69 |
| U.S. note 20(x)(44) | (44) Foot valve housings, of a kind incorporated in paint spraying apparatus, with no external measurement greater than 5 cm (described in statistical reporting number | 9903.88.19 |
Being listed is not owing a duty. A note may list goods that a measure leaves out; whether a heading applies depends on the origin, the date and the product; and the measures on all the goods of a country list no code at all. The calculator says what applies.
In the tariff
- 8481Taps, cocks, valves and similar appliances, for pipes, boiler shells, tanks, vats or the like, including pressure-reducing valves and thermostatically controlled valves; parts thereof
- 8481.90Parts
- Of hand operated and check appliances
- 8481.90.10.00Of copper3%
- 8481.90.30.00Of iron or steel5%
- 8481.90.50.00Of other materials3%
- 8481.90.90OtherFree
- Of valves of subheading 8481.20
- 8481.90.90.20Valve bodies
- 8481.90.90.40Other
- Other
- 8481.90.90.60Valve bodies
- Other
- 8481.90.90.81Steel forgings
- 8481.90.90.85Other