Forged Alloy Steel Weld Neck Flange from China
A forged flange made from alloy steel (not stainless) with a long tapered hub for welding to pipes, used in high-pressure oil and gas pipelines. It falls under HTS 7307.91.30.00 as it is not machined, tooled, or otherwise processed after forging, meeting the 'rough' flange criteria. These flanges provide strong, leak-proof connections in demanding industrial applications.
Duty Rate — China → United States
38.2%
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
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Verify alloy steel composition excludes stainless (max 1.5% chromium) via mill certificates to avoid misclassification
• Include forging process documentation; customs may inspect for post-forging machining which shifts to other subheadings