7 Inch 32 lb/ft P-110 Stainless Steel Threaded Casing from Japan
High-pressure P-110 grade stainless steel casing, 7 inch diameter with integral threaded couplings for deepwater oil wells. Designed for extreme downhole conditions in corrosive environments. HTS 7304.24.30 classification due to stainless steel composition and oil/gas drilling application.
Duty Rate — Japan → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Provide ITP (Inspection Test Plan) and witness test records for hydrostatic and tensile testing
• Confirm stainless steel content exceeds 10.5% chromium per ASTM definition for Chapter 72/73 classification
• Include dimensional inspection reports verifying OD, wall thickness, and coupling engagement length