Seamless Boiler Tube ASTM A106 Grade B from Germany
This seamless carbon steel tube is designed for high-pressure boiler applications, featuring an outside diameter over 285.8 mm and circular cross-section. It falls under HTS 7304.39.0008 due to its seamless construction from non-alloy steel, suitability for boilers, and large diameter exceeding 11.25 inches. Commonly used in power plants for steam generation.
Duty Rate — Germany → United States
10%
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
Import Tips
• Verify mill test certificates confirming seamless production and chemical composition per ASTM A106 to avoid misclassification as welded
• Ensure documentation proves suitability for boilers via engineering specs; common pitfall is lacking pressure rating proof
• Label with exact OD measurement and steel grade for customs; oversized shipments may trigger additional handling fees