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Freight Classes & Shipping Codes

Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel. (Butt welding fittings)

Items listed under “Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel. (Butt welding fittings)” fall under HS# 730793, but may have different Schedule-B and HTS Tariff/Duty rates and restriction depending on statistical classification.

Choose a Statistical Classification below to view HTS, Schedule-B, tariff/duty, NMFC^© Freight Class and additional parcel or LTL Freight shipping information for HS# 730793 related goods.

Code	Description
7307.93.30.10	butt welding fittings with an inside diameter of less than 360 mm, of iron or nonalloy steel, not machined/tooled/processed after forging
7307.93.30.40	butt welding fittings with an inside diameter of less than 360 mm, of iron or nonalloy steel, nesoi
7307.93.60.00	butt welding fittings with an inside diameter of less than 360 mm, of alloy steel (except stainless steel)
7307.93.90.10	butt welding fittings with an inside diameter of 360 mm or more, of iron or nonalloy steel, not machined/tooled/processed after forging
7307.93.90.40	butt welding fittings with an inside diameter of 360 mm or more, of iron or nonalloy steel, nesoi
7307.93.90.60	butt welding fittings with an inside diameter of 360 mm or more, of alloy steel, except stainless