Alloy Steel Weld Neck Flange 400mm ID from Germany
A large weld neck flange made from alloy steel (non-stainless) with an inside diameter of 400 mm, designed for high-pressure piping systems in industrial applications. It falls under HTS 7307.91.50.70 due to its flange design, alloy steel composition excluding stainless, and inner diameter exceeding 360 mm. Commonly used in oil and gas pipelines for secure bolted connections.
Duty Rate — Germany → United States
55.5%
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
• Verify alloy steel composition with mill test certificates to confirm non-stainless status and avoid misclassification
• Ensure inside diameter measurement documentation exceeds 360 mm for correct subheading placement
• Check for pressure ratings and ASME/ANSI standards compliance to meet end-use safety regulations