5-1/2 Inch OD K55 Production Tubing from Canada
API 5CT K55 grade seamless tubing, 139.7 mm OD, non-alloy steel for production strings in gas wells. Provides corrosion resistance and strength for fluid flow. Meets 7304.29.50.45 as casing/tubing, seamless, non-alloy steel in the 114.3-215.9 mm OD range.
Duty Rate — Canada → 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
9903.03.060%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; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Ensure PSL-2 certification for higher quality requirements in production tubing
• Document collapse and burst test pressures per API specs
• Separate from drill pipe to avoid broader 7304.21 classification