5-1/2 Inch C110 Alloy Production Tubing from Japan
C110 grade seamless alloy steel tubing, 5.5-inch (139.7 mm) OD, with restricted yield strength for collapse-resistant oil production. API 5CT licensed product. Matches HTS 7304.29.61.45 for alloy steel tubing OD specifications.
Duty Rate — Japan → 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
Import Tips
• C110 requires documented yield strength spread (110-140 ksi) per API 5CT PSL2 standards
• Hydrostatic test certificates at 0.9x minimum yield strength mandatory for entry