10-3/4 Inch x 17.40 lb/ft L80 Casing
Seamless 12 inch (304.8 mm OD) L80 alloy casing, 17.40 lb/ft weight (14.2 mm wall), standard for production casing strings. HTS 7304.29.4160 classification confirmed.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If tubing with same dimensions
Same specs but designated as tubing (production flow) vs casing (structural).
If OD >406.4 mm conductor casing
Larger structural conductor casing separate statistical category.
If welded carbon steel equivalent
Lower cost welded carbon casing alternative under 7306.30.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Weight per foot specification helps CBP verify wall thickness calculations
• Include coupling stock if shipped separately to avoid set classification issues
• L80-1 vs L80-9 variants need hardness testing documentation
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