Stainless Steel Pipe Expansion Joint

Bellows-type stainless steel joint absorbing thermal expansion in pipelines. Other under HTS 7307.29.00.90. For power plants.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China5%+35.0%40%
🇲🇽Mexico5%+10.0%15%
🇨🇦Canada5%+10.0%15%
🇩🇪Germany5%+10.0%15%
🇯🇵Japan5%+10.0%15%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

7307.23.00Same rate: 40%

If flanged expansion

Flanged joints in 7307.23.

8481.80.10Lower: 39% vs 40%

If with pressure regulators

Control apparatus parts in 8481.

7309.00.00Lower: 35% vs 40%

If for reservoirs

Tank fittings in 7309.

Not sure which classification is right?

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Import Tips & Compliance

• EJMA standards certification

• Bellows vs slip types

• Complex assemblies risk 7307.99 or 8481

Related Products under HTS 7307.29.00.90

Stainless Steel Pipe Coupling

A straight stainless steel coupling for joining two pipes of equal diameter in fluid transfer systems. Classified under HTS 7307.29.00.90 as other stainless steel pipe fittings, excluding threaded or socket-weld types. Commonly used in food processing and chemical industries for its hygienic and durable properties.

Stainless Steel Pipe Union

A stainless steel union fitting allowing easy disconnection of pipes without cutting. HTS 7307.29.00.90 covers it as other stainless steel fittings, excluding specific connection types. Popular in maintenance-heavy systems like irrigation and fire sprinklers.

Stainless Steel Pipe Sleeve

A cylindrical stainless steel sleeve for reinforcing or joining pipe sections via welding. It is an 'other' stainless steel fitting under HTS 7307.29.00.90, not socket-weld or threaded. Applied in structural piping for bridges and offshore platforms.

Stainless Steel Pipe Bend

Pre-formed 45-degree stainless steel bend for smooth flow direction changes in pipelines. HTS 7307.29.00.90 as other stainless fitting, weld-end type. Used in exhaust and ventilation systems.

Stainless Steel Pipe Adapter

Transition adapter connecting different pipe sizes/materials, stainless steel body. Other fitting in HTS 7307.29.00.90, slip-fit design. For mixed-material systems in marine engineering.

Stainless Steel Pipe Plug

Tapered stainless steel plug for temporary pipe sealing during testing. Other fitting HTS 7307.29.00.90, drive-in type. For hydrostatic testing in construction.