L80 Type 1 Production Tubing
L80 Type 1 non-alloy steel tubing for production in corrosive oil/gas environments, welded construction. Classified in HTS 7306.29.6050 as other tubing for drilling ops. Provides martensitic structure for durability.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not fully finished for drilling
Casing/tubing not meeting drilling specs classifies as unfinished tubes.
If L80 Type 9 or 13Cr alloy
Alloyed versions for corrosion resistance go to alloy steel headings.
If integrated into machinery parts
Machines for oilfield not elsewhere specified may encompass assembled tubes.
Not sure which classification is right?
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Import Tips & Compliance
• Specify Type 1 to distinguish from alloy types; include hardness test results
• Use ISPM-15 compliant packaging for threaded ends during ocean freight
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