Industrial Steel Butt Weld Cross 380mm ID
A four-way cross fitting of nonalloy steel for butt welding, 380 mm inside diameter, used in complex piping networks for oil refineries. Falls under HTS 7307.93.90.40 for other large-diameter butt weld fittings of iron or nonalloy steel. Provides multi-directional flow in heavy industrial setups.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If smaller ID under 360 mm
Butt weld crosses under 360 mm ID classify in 7307.92 for nonalloy steel.
If structures or assemblies, not standalone fittings
Piping sub-assemblies may go to 7308 as steel structures.
If socket-weld or other non-butt weld
Socket weld crosses are 'other' fittings outside butt weld headings.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Provide pressure rating and wall thickness specs to confirm industrial fitting status
• Use heat number traceability for steel origin verification during import audits
Related Products under HTS 7307.93.90.40
Heavy Duty Carbon Steel Reducer 500mm ID
A concentric reducer fitting made from nonalloy carbon steel for butt welding, with a large end ID of 500 mm tapering to connect differing pipe sizes in industrial water treatment plants. It qualifies for HTS 7307.93.90.40 as an 'other' butt welding fitting of iron/nonalloy steel over 360 mm ID. These are essential for transitioning pipe diameters without welds.
Heavy Wall Butt Weld Lateral 450mm ID
45-degree lateral fitting for butt welding, nonalloy steel with 450 mm ID, suited for oil/gas gathering lines. HTS 7307.93.90.40 for other large nonalloy butt weld fittings. Allows angled branching with minimal flow disruption.
Nonalloy Steel Stub End 500mm ID
Stub end fitting for butt welding to flanges, 500 mm ID, nonalloy steel for large process piping. Under HTS 7307.93.90.40 as other large butt weld fittings. Provides lap joint flange compatibility.
Carbon Steel Wye Fitting 380mm ID
Wye branch butt weld fitting, nonalloy steel, 380 mm ID for drainage systems. HTS 7307.93.90.40 classification.
Large ID Butt Weld Return Bend 420mm
180-degree return bend for butt welding, nonalloy steel, 420 mm ID for heat exchangers. HTS 7307.93.90.40.
Nonalloy Steel Spectacle Blind 450mm ID
Figure-8 spectacle blind for butt welding, 450 mm ID. HTS 7307.93.90.40.