10-3/4 Inch J-55 Threaded Surface Casing
J-55 grade threaded surface casing, 10-3/4 inch OD, used to stabilize the upper wellbore in oil drilling. Fits HTS 7306.29.31.00 as other threaded or coupled welded steel casing for oil/gas applications. Provides initial borehole support against collapse.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If having wall thickness over 12.7 mm
Thicker-walled casing has a specific statistical breakout.
If other hollow profiles not specifically for drilling
Exits drilling casing category into general steel profiles.
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
• Ensure FDA/USDA exemption if coated; otherwise, declare coatings separately
• Batch traceability via heat numbers is crucial for recall compliance
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