Freight Classes & Shipping Codes

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

Items listed under “Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel. (Flanges)” fall under HS# 730721, 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# 730721 related goods.