7307.19.90.30/Cast Steel Socket Weld Union 1/2 Inch/Mexico

Cast Steel Socket Weld Union 1/2 Inch from Mexico

Socket weld cast steel union for 1/2-inch high-pressure pipes, common in oil and gas lines. Falls under HTS 7307.19.90.30 as a cast union fitting, distinct from buttweld elbows. Enables precise alignment and easy disassembly.

Duty Rate — Mexico → United States

16.2%

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
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Import Tips

• Specify weld type (socket vs butt) clearly, as it affects assembly but not HTS classification

• Certify steel grade (e.g

• ASTM A105) to prevent reclassification as alloy steel

• Small sizes often imported in bulk; segregate from sets to avoid ensemble classification

Cast Steel Socket Weld Union 1/2 Inch from Mexico — Import Duty Rate | HTS 7307.19.90.30