Uranus B6 Stainless Perforating Gun Tubing
Seamless Uranus B6 (UNS S41000) stainless tubing for oil well perforating gun carriers, OD 50.8 mm, wall 5.2 mm. Classifies under 7304.24.60.15 as stainless seamless drill tubing meeting oil/gas dimensional criteria.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If other alloy steel welded
Welded alloy tubes for similar high-pressure use classify separately.
If complete perforating gun
Assembled perforating guns with charges classify as ammunition.
If cold-formed from plate
Cold-formed tubes (not hot-worked seamless) have distinct classification.
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
• Document through-wall burst pressure exceeding 15,000 psi
• Precision OD tolerance ±0.5% certification for gun carrier fit
• Avoid 'capillary tubing' declaration which implies different pressure class
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