13-3/8 inch 68 lb/ft Q-125 Stainless Steel Drill Tubing from China
Seamless stainless steel tubing, OD 339.7 mm (13-3/8 inches), used for intermediate casing in deepwater gas wells requiring sour service resistance. HTS 7304.24.60.60 applies to its seamless stainless construction and OD range for oil/gas applications. Q-125 grade provides superior tensile strength for harsh environments.
Duty Rate — China → United States
75%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 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
• Provide NACE MR0175 compliance docs for sour gas environments common with stainless tubing
• Customs audits focus on 'seamless' claim—retain ultrasonic testing (UT) and eddy current reports
• Declare precise wall thickness; affects weight calculations and duty assessment