14 inch 68 lb/ft C-95 Casing from China
Seamless C-95 alloy steel intermediate casing, 14-inch OD >406.4 mm, 68 lb/ft, threaded/coupled with integral connections for corrosion-resistant service. Under HTS 7304.29.31.80 as other alloy steel seamless casing for oil/gas drilling. Ideal for intermediate isolation in production zones.
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
Import Tips
• Provide NACE MR0175 compliance for sour service; label with exact API grade
• Pitfall: alloy content below threshold reclassified as carbon steel