L80 Alloy Steel Seamless Line Pipe 7-inch Diameter
L80 grade seamless alloy steel line pipe with 7-inch outer diameter for oil gathering pipelines, balancing strength and weldability. Falls under HTS 7304.19.50 as seamless line pipe of other alloy steel for oil/gas transport infrastructure. Ideal for midstream applications requiring moderate corrosion resistance.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for casing, tubing, or drill pipe use
Oilfield tubulars like casing have separate subheadings even if seamless alloy.
If cold-drawn or finished for precision use
Precision mechanical tubes are classified differently based on finish.
If threaded or fitted with couplings
Tube fittings or assemblies shift to Chapter 73 fitting headings.
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Import Tips & Compliance
• Provide dimensional specs and pressure ratings in entry docs to confirm line pipe status
• Use API 5L traceability numbers for customs audits on alloy composition
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