API 5CT L80 Stainless Steel Oilfield Tubing
Seamless stainless steel tubing designed for oil and gas drilling operations, with an outside diameter of 60.3 mm and wall thickness of 7.8 mm, conforming to API 5CT L80 specifications. Classified under HTS 7304.24.60.15 due to its seamless construction, stainless steel material, and dimensions suitable for casing and tubing in drilling for oil or gas.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not of stainless steel
Carbon or alloy steel versions of similar oilfield tubing fall under the non-stainless subheading.
If welded instead of seamless
Welded stainless steel pipes for oil/gas use are classified in Chapter 73 heading for welded tubes.
If outside diameter exceeds 114.3 mm
Larger diameter stainless steel tubing shifts to the next size-based statistical suffix.
Not sure which classification is right?
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Import Tips & Compliance
• Provide Mill Test Certificates (MTC) verifying chemical composition, mechanical properties, and seamless manufacturing process
• Confirm exact OD and wall thickness measurements with caliper certifications to avoid misclassification
• Include end-user declaration specifying oil/gas drilling use to prevent reclassification as general pipe
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