10-3/4 inch 85# P-110 Type 304 Stainless Casing
Premium P-110 grade seamless Type 304 stainless steel casing, 10-3/4 inch OD (273 mm), 85 lb/ft, 18.3 mm wall thickness, BTC threaded couplings for high-pressure gas wells. Fits 7304.24.30.40 as stainless steel seamless casing for drilling with specified OD range and thick walls ≥12.7 mm.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If OD 114.3-215.9 mm range
Narrower OD range shifts to 7304.24.20 subheading while remaining stainless seamless casing.
If not threaded or coupled
Uncoupled/plain end casing classified under 7304.23.30 even with identical material/dimensions.
If imported as complete drill pipe assembly with tool joints
Drill pipe assemblies with welded connections classified as drilling machinery parts, not raw casing.
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
• Confirm stainless steel grade via chemical analysis certificates; check coupling integrity testing records; beware of misclassification as tubing which has different pressure ratings
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