13CR L80 Welded Stainless Steel Oilfield Tubing from China
Welded 13% chromium L80 grade stainless steel tubing for corrosive oil and gas environments, used in downhole production strings. Features welded construction with premium connections for drilling and completion operations. Falls under HTS 7306.21.8050 as other welded stainless steel tubing specifically for oil/gas drilling.
Duty Rate — China → United States
35%
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
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
Import Tips
• Provide NACE MR0175/ISO 15156 certification for sour service applications to prove fitness for oilfield drilling use
• Labeling must specify 'drill tubing' and dimensions; avoid generic 'pipe' descriptions to prevent reclassification
• Customs may require evidence of welded seam inspection (e.g
• UT/RT reports) for quality assurance