Of alloy steel (except stainless steel)
Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel: > Other: > Other: > Not machined, not tooled and not otherwise processed after forging: > Of alloy steel (except stainless steel)
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 7307.99.30.00
Forged Alloy Steel Elbow Fitting
A 90-degree elbow fitting forged from alloy steel (e.g., AISI 4140), not machined or tooled after forging, used for connecting pipes in low-pressure hydraulic systems. It falls under HTS 7307.99.30.00 as a rough-forged tube or pipe fitting of alloy steel (except stainless), meeting the 'not machined, not tooled' criteria from Chapter 73 notes.
Forged Alloy Steel Tee Pipe Fitting
A T-shaped forged fitting from nickel-chromium-molybdenum alloy steel for branching pipe connections in industrial piping. Classified under 7307.99.30.00 due to its rough-forged state without machining, tooled surfaces, or other processing after forging.
Rough Forged Alloy Steel Coupling
Cylindrical forged coupling of low-alloy steel (e.g., 4340 grade) for joining two pipes end-to-end, supplied in as-forged condition without machining. Meets HTS 7307.99.30.00 for non-processed forged fittings of alloy steel other than stainless.
Forged Alloy Steel Cross Fitting
Four-way cross pipe fitting forged from manganese alloy steel for multi-directional pipe connections in construction equipment. As-forged, unmachined surface qualifies it for 7307.99.30.00 as other alloy steel pipe fittings not processed after forging.
As-Forged Alloy Steel Sleeve Fitting
Protective sleeve forged from chromium-moly alloy steel to reinforce pipe joints, delivered rough without tooling. Fits HTS 7307.99.30.00 criteria for unmachined forged tube/pipe fittings of alloy steel.
Forged Alloy Steel Reducer Fitting
Concentric reducer forged from 4130 alloy steel to connect pipes of different diameters in oilfield applications. Rough-forged condition without machining places it in HTS 7307.99.30.00.
Rough Alloy Steel Pipe Cap Forging
End cap forging of high-strength alloy steel for sealing pipe extremities, supplied as-forged without further processing. Classified under 7307.99.30.00 for rough alloy steel pipe fittings.
Forged Alloy Steel Union Fitting
Union connector forged from alloy steel for easy pipe disconnection, in rough-forged form per 7307.99.30.00 specifications—no machining or tooled after forging.
Alloy Steel Forged Wye Fitting
Y-shaped wye fitting forged from 8620 alloy steel for drainage or irrigation pipe branching, rough condition. Qualifies for HTS 7307.99.30.00 as non-machined forged alloy pipe fitting.
Rough Forged Alloy Steel Flange Blank
Disc-shaped flange blank forged from F22 alloy steel for eventual pipe flanging, supplied rough without machining. Falls under 7307.99.30.00 for as-forged alloy fittings.