API 5ST Type 316L Stainless Coiled Tubing 1.5 inch
Continuous seamless 316L stainless coiled tubing (38.1 mm OD, wall >9.5 mm section) for well intervention in gas drilling. Under HTS 7304.24.60.30 as stainless steel tubing for oil/gas drilling applications. Deployed from reels for cleaning and logging.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If non-stainless coiled for drilling
Carbon/alloy steel coiled tubing uses parallel non-stainless subheading.
If with integrated injector head
Complete coiled tubing units for drilling classify as oilfield machines.
If welded stainless coiled
Manufacturing method (welded vs seamless) determines Chapter 73 heading.
Not sure which classification is right?
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Import Tips & Compliance
• Specify coiled form but seamless nature; distinguish from welded coiled (7306)
• Reel packaging requires weight breakdown per Customs Valuation
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