7304.29.41.40/9-7/8 inch 43.50# L80 Casing API 5CT/Canada

9-7/8 inch 43.50# L80 Casing API 5CT from Canada

API 5CT L80-13Cr seamless casing 9-7/8 inch (250.82 mm OD), 43.50 lb/ft with 17.45 mm wall thickness for intermediate/production casing in corrosive oilfield conditions. Fits HTS 7304.29.4140 specifications for alloy steel seamless thick wall casing.

Duty Rate — Canada → 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

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Import Tips

• Dual certify L80-1 (carbon) vs L80-9Cr/13Cr; alloy content determines 7304.29 vs 7304.39 classification

• Nominal weights must match wall tables; 43.50# confirms thick wall status over 12.7 mm

• Preferred lengths 40 ft (Range 2) or 50 ft (Range 3); declare to match physical shipment