8-5/8 Inch 36 lb/ft Super 13Cr Casing
Super 13Cr-110 stainless casing for CO2 injection wells, featuring gas-tight premium threads. 8-5/8 inch OD for intermediate casing strings. Meets HTS 7304.24.30 criteria perfectly.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for drilling other than oil or gas
Stainless casing for water or geothermal wells may use 7304.39 general drilling category.
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Import Tips & Compliance
• Specify exact chromium/nickel/molybdenum percentages for customs verification
• Provide gas seal testing per API 5C5 for premium connections
• Include sour service restriction levels if applicable
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