5-1/2 Inch H-40 Threaded Production Casing
H-40 grade 5-1/2 inch threaded production casing for hydrocarbon flow zones. HTS 7306.29.31.00 applies to this welded, coupled steel for oil/gas drilling. Cost-effective for shallow productions.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
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Import Tips & Compliance
• Production tubing distinction critical
• Drift diameter specs required
• Avoid bulk packaging misdeclares
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