Rough Forged 18-Inch Steel Butt-Weld Tee
A T-shaped butt-welding fitting forged from carbon steel for large pipeline branching, featuring an inside diameter over 360 mm. Delivered in as-forged condition without machining or other treatments per 7307.93.9010 specifications for iron/nonalloy steel oversized fittings.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made of stainless steel
Stainless compositions shift to the dedicated stainless butt-welding fittings subheading.
If outside diameter exceeds 356 mm but ID under 360 mm
OD-based sizing applies to certain non-oversized fittings, changing the statistical breakout.
If designed specifically as parts of turbojet engines
End-use as aircraft engine components classifies under machinery parts rather than general pipe fittings.
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Import Tips & Compliance
• Document forging heat numbers and inspect for zero post-forging alterations to avoid reclassification to machined categories
• Label clearly as 'butt-welding fittings, not machined post-forging' and include dimensional certifications for ID verification
Related Products under HTS 7307.93.90.10
Forged Carbon Steel 24-Inch Butt-Weld Elbow
A large-diameter elbow fitting forged from nonalloy steel for butt-welding into pipeline systems, with an inside diameter exceeding 360 mm. It is supplied rough after forging without any machining, tooling, or further processing. Classifies under 7307.93.9010 due to its oversized ID, iron/nonalloy steel construction, and unprocessed forged state.
As-Forged 24-Inch Carbon Steel Reducing Coupling
A forged nonalloy steel coupling for connecting pipes of differing sizes via butt-welding, with minimum inside diameter of 360 mm. Supplied rough from the forge without any tooling, machining, or surface processing, fitting HTS 7307.93.9010 criteria.
Unprocessed Forged Steel 20-Inch Equal Tee
Equal-branch tee fitting forged from iron or nonalloy-steel for butt-weld pipeline junctions, inside diameter 360 mm or greater. Meets 7307.93.9010 as it remains un-machined, untooled, and otherwise unprocessed post-forging.
Rough 30-Inch Nonalloy Steel Butt-Weld Cap
Forged end cap for sealing large-diameter butt-weld pipes, constructed of nonalloy steel with ID exceeding 360 mm. Provided in raw forged state without machining or other processing, per HTS 7307.93.9010.
Large ID Forged Steel 90-Degree Bend
90-degree long-radius bend fitting forged for butt-welding in oversized pipelines of nonalloy steel, ID 360 mm+. Supplied rough post-forging without machining, aligning with 7307.93.9010.
As-Forged Carbon Steel 24-Inch Cross Fitting
Four-way cross butt-welding fitting for pipeline intersections, forged from nonalloy steel with inside diameter over 360 mm. Classifies in 7307.93.9010 as unmachined and unprocessed after forging.