Other
Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel: > Other, of stainless steel: > 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)
Subheadings
Products classified under HTS 7307.29.00
Stainless Steel Threadless Coupling
A straight stainless steel connector used to join two pipes end-to-end without threads, ideal for high-pressure fluid transfer lines. Classified under HTS 7307.29.00 as other stainless steel pipe fittings beyond flanges or specific socket types. Its seamless design ensures leak-proof connections in food processing and chemical industries.
Stainless Steel Cross Pipe Fitting
A four-way stainless steel fitting for intersecting pipe runs, enabling complex flow distribution in process piping. Classified in HTS 7307.29.00 as other stainless steel tube or pipe fittings. Ideal for pharmaceutical plants due to its sanitary weldability.
Stainless Steel Expansion Joint Fitting
A flexible stainless steel fitting absorbing thermal expansion in long pipe runs. HTS 7307.29.00 covers it as other stainless steel pipe fittings. Used in power plants and refineries for vibration damping.
Stainless Steel Pipe Plug Fitting
A removable stainless steel plug sealing pipe openings during testing or storage. Under HTS 7307.29.00 as other stainless steel fittings. Common in construction and shipbuilding.
Stainless Steel Y-Strainer Fitting
A Y-shaped stainless steel fitting with screen to filter debris from pipelines. Classed in HTS 7307.29.00 as other stainless pipe fittings. Vital for protecting pumps in water treatment.
Stainless Steel Hex Nipple Fitting
Short stainless steel nipple with hex ends for wrench-tightening pipe connections. HTS 7307.29.00 for other stainless fittings. Used in instrumentation tubing.
Stainless Steel Pipe Bend Fitting
Pre-fabricated stainless steel bend for smooth direction changes in piping. Other stainless fitting per HTS 7307.29.00. For exhaust and process lines.
Stainless Steel Ferrule Compression Fitting
Compression ferrule fitting for stainless tubing in instrumentation. HTS 7307.29.00 other stainless. High-pressure hydraulic use.
Stainless Steel Pipe Spacer Fitting
Stainless spacer maintaining pipe alignment in assemblies. Other fitting HTS 7307.29.00. Structural piping.
Stainless Steel Pipe Return Bend
180-degree return bend stainless fitting for U-turns in piping. HTS 7307.29.00 other. Boiler applications.
Stainless Steel 90-Degree Elbow Fitting
A curved stainless steel pipe fitting used to connect two pipes at a 90-degree angle, commonly in plumbing and industrial piping systems. It falls under HTS 7307.29.00 as an other tube or pipe fitting of stainless steel, not specified elsewhere like threaded or flanged types. Made from corrosion-resistant stainless steel for durability in harsh environments.
Stainless Steel Reducing Tee Fitting
A T-shaped stainless steel fitting that connects three pipes, reducing size on one branch for branching flow in pipelines. It qualifies under HTS 7307.29.00 as other stainless steel tube or pipe fittings. Used extensively in HVAC systems and water distribution for its hygienic properties.
Stainless Steel Pipe Sleeve Adapter
A cylindrical stainless steel sleeve fitting that extends or adapts pipe diameters for repairs or transitions. Falls under HTS 7307.29.00 as other stainless steel fittings for tube or pipe connections. Corrosion resistance makes it suitable for marine and offshore applications.
Stainless Steel Union Fitting
A stainless steel union allowing easy disconnection of pipes for maintenance without cutting lines. Under HTS 7307.29.00 as other stainless steel pipe fittings. Commonly used in fire sprinkler systems for its reliability.
Stainless Steel Pipe Cap End Fitting
A stainless steel cap fitting that seals the end of a pipe, preventing flow or contamination. Fits HTS 7307.29.00 for other stainless steel tube/pipe fittings. Essential in pressure vessel terminations and hygienic processing lines.