7304.39.00.72/ASTM A106 Grade B Seamless Carbon Steel Pipe 14-inch OD 3/4-inch Wall/Mexico

ASTM A106 Grade B Seamless Carbon Steel Pipe 14-inch OD 3/4-inch Wall from Mexico

A seamless pipe per ASTM A106 specifications for high-temperature service, with 355.6 mm (14-inch) OD and 19 mm wall thickness, made from nonalloy steel. Classified under HTS 7304.39.0072 for its circular cross-section, specified OD range, and thick walls suitable for boiler and pressure applications. Ideal for refineries and power plants.

Duty Rate — Mexico → 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
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Import Tips

• Provide material test reports confirming nonalloy steel chemistry to distinguish from alloy grades under 7304.59

• Ensure dimensional compliance with customs inspection; minor OD deviations can trigger reclassification

• Label as 'boiler tube' only if certified; otherwise classify as general pipe to avoid Chapter 73 tube-specific headings

ASTM A106 Grade B Seamless Carbon Steel Pipe 14-inch OD 3/4-inch Wall from Mexico — Import Duty Rate | HTS 7304.39.00.72