</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
7304.39.00.32/ASTM A106 Grade B Seamless Pipe 4.5-inch OD 0.531-inch Wall/Germany

ASTM A106 Grade B Seamless Pipe 4.5-inch OD 0.531-inch Wall from Germany

High-temperature service seamless pipe, 114.3 mm OD with 13.5 mm wall, non-alloy carbon steel per ASTM A106 specs. Fits HTS 7304.39.0032 precisely due to circular cross-section, OD range 38.1-114.3 mm, and wall over 12.7 mm. Essential for process piping in power plants and petrochemical facilities.

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
Calculate with your customs valueVerify classification with AI

Import Tips

• Submit heat analysis reports confirming carbon content <0.3% to prove non-alloy status

• Avoid bundling with fittings; sets may classify under 7307 as tube fittings rather than individual pipes

• Check for anti-dumping orders on specific grades/sources; Chinese A106 often under AD/CVD scrutiny

ASTM A106 Grade B Seamless Pipe 4.5-inch OD 0.531-inch Wall from Germany — Import Duty Rate | HTS 7304.39.00.32