7304.29.41.30/API 9-5/8 inch 29.3 lb/ft L-80 Casing/China

API 9-5/8 inch 29.3 lb/ft L-80 Casing from China

Seamless alloy steel oil well casing pipe with 9-5/8 inch (244.5 mm) outside diameter and wall thickness of 10.54 mm, weighing 29.3 lb/ft, made from L-80 grade alloy steel for oil and gas drilling. It falls under HTS 7304.29.41.30 due to its seamless construction, alloy steel composition, casing use in drilling, OD between 215.9-285.8 mm, and wall thickness under 12.7 mm.

Duty Rate — China → United States

35%

Rate breakdown

9903.03.0110%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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
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Import Tips

• Verify API 5CT certification and provide mill test certificates (MTC) for customs clearance

• Ensure exact OD and wall thickness measurements are documented to avoid reclassification

• Common pitfall: mislabeling as carbon steel instead of alloy steel

API 9-5/8 inch 29.3 lb/ft L-80 Casing from China — Import Duty Rate | HTS 7304.29.41.30