7304.59.20/SA-213 TP347H Superheater Tube/Mexico

SA-213 TP347H Superheater Tube from Mexico

TP347H stabilized stainless seamless tubes for superheaters in utility boilers, resisting intergranular corrosion after welding. Heavy wall construction handles 600°C+ steam conditions. Under 7304.59.20 for alloy steel tubes in superheaters.

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

• Specify H-grade (high carbon) in documentation for proper alloy recognition

• Mill test reports must include tensile and creep rupture data

SA-213 TP347H Superheater Tube from Mexico — Import Duty Rate | HTS 7304.59.20