7306.21.80.10/API 5ST Stainless Steel OCTG Tubing with Coupling/Germany

API 5ST Stainless Steel OCTG Tubing with Coupling from Germany

Welded stainless steel tubing designed for oil and gas drilling operations, featuring a threaded coupling for secure connection to casing strings. Classified under HTS 7306.21.80.10 due to its welded construction, stainless steel material, and importation with integral coupling as specified for OCTG tubing. Meets API 5ST standards for sour service environments in downhole applications.

Duty Rate — Germany → United States

50%

Rate breakdown

9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter

9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter

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Import Tips

• Verify API 5ST or 5CT certification documentation to confirm OCTG suitability and avoid reclassification as general pipe

• Include mill test certificates (MTC) showing stainless steel chemistry and welding process to meet 'welded of stainless steel' criteria

• Declare couplings explicitly in entry docs; mismatched or separate import can trigger audits or duty adjustments