20 Inch Conductor Casing Pipe P110 Grade
Extra-large 20-inch P110 high-strength steel conductor casing for initial borehole support in offshore oil drilling, welded profile without fittings. Classified in HTS 7306.29.41.00 as other casing of iron or steel for oil/gas drilling. High yield strength handles extreme loads during spudding.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If longitudinally welded line pipe
Line pipe for oil/gas transport (not drilling casing) uses 7305/7306 line pipe provisions.
If for structural support, not drilling
Steel structures/columns outside oilfield use classify under heading 7308.
If stainless steel material
All stainless tubes/pipes, including casing, consolidate in 7306.40.
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