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.

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.

7307.22Lower: 16.2% vs 40%

If screw-in threaded plugs

Threaded plugs specifically classified.

3926.90.99Lower: 22.8% vs 40%

If rubber expansion plugs

Rubber predominant in Chapter 39.

9024.80.00.00Lower: 35% vs 40%

If calibration test plugs

Test instruments in Chapter 90.

Not sure which classification is right?

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Import Tips & Compliance

• Mark pressure ratings clearly

• Distinguish from permanent caps

• Sets with tools classify as 8466 accessories

Related Products under HTS 7307.29.00.90

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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.

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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 Return Bend

180-degree U-bend stainless steel fitting for return lines in heat exchangers. HTS 7307.29.00.90 other stainless. High-temp applications.