Other
Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel: > Other, of stainless steel: > Other > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified 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.
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.
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.
Stainless Steel Pipe Spacer
Cylindrical stainless spacer maintaining pipe alignment in multi-pipe setups. HTS 7307.29.00.90 as other fitting. Structural support use.
Stainless Steel Threaded Elbow Fitting
A 90-degree elbow fitting made from stainless steel 304 grade, used to connect pipes at right angles in plumbing systems. It falls under HTS 7307.29.00.90 as an other tube or pipe fitting of stainless steel, not specifically flanged, threaded with socket-weld, or otherwise socket-weld. Designed for corrosion-resistant applications in water, gas, and low-pressure steam lines.
Stainless Steel Reducing Tee Fitting
A stainless steel tee fitting that connects three pipes with varying diameters, allowing branch lines in piping networks. It qualifies for HTS 7307.29.00.90 as an other stainless steel fitting not covered by specific threaded, socket-weld, or flanged categories. Ideal for HVAC and marine applications requiring weld connections.
Stainless Steel Pipe Cap
A domed stainless steel cap used to seal the end of a pipe in pressure systems. Falls under HTS 7307.29.00.90 as other stainless steel pipe fittings, distinct from threaded or weld types. Essential for protecting pipe ends in oil & gas and water treatment setups.
Stainless Steel Cross Fitting
A four-way stainless steel cross connector for branching pipes in complex hydraulic systems. Classified in HTS 7307.29.00.90 as other stainless steel fittings not flanged, threaded, or socket-weld. Used in brewing and pharmaceutical piping for sterile environments.
Stainless Steel Pipe Nipple
Short stainless steel pipe section with upset ends for fitting connections, used as adapters. Classified as other under HTS 7307.29.00.90 when not strictly threaded. Common in instrumentation and lab setups.
Stainless Steel Pipe Wye Fitting
Y-shaped stainless steel wye for dividing flows in drainage systems. HTS 7307.29.00.90 as other stainless pipe fitting. Corrosion-resistant for wastewater applications.