Stainless Steel 304L Oil Pipeline Pipe 20-inch OD
Seamless 304L stainless steel pipe with 508 mm outside diameter, optimized for corrosion resistance in oil transport pipelines. Classified under HTS 7304.11.0080 for its large diameter, seamless stainless steel construction used in oil/gas line pipe applications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If longitudinally submerged arc welded (LSAW)
LSAW construction moves it from seamless tubes (7304.11) to welded line pipe headings (7304.41).
If fitted with threaded ends or couplings
Pipes with fittings become tube/pipe fittings under Chapter 73 heading 7307.
If specifically for gas turbines rather than pipelines
End-use in gas turbine machinery reclassifies to Chapter 84 for gas turbine parts.
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Import Tips & Compliance
• Include chemical composition certificates to prove stainless steel grade and avoid carbon steel misclassification
• Label clearly as 'line pipe for oil/gas pipelines' to support classification over general tubes
• Check for anti-dumping duties on specific stainless grades from certain countries
Related Products under HTS 7304.11.00.80
API 5L X65 Stainless Steel Line Pipe 24-inch OD
This seamless stainless steel line pipe meets API 5L X65 specifications and has an outside diameter of 610 mm, designed specifically for high-pressure oil and gas pipelines. It falls under HTS 7304.11.0080 due to its seamless construction, stainless steel material, and large diameter exceeding 406.4 mm for pipeline applications.
Duplex 2205 Stainless Gas Line Pipe 30-inch OD
High-strength duplex 2205 stainless steel seamless pipe, 762 mm OD, engineered for sour gas pipelines requiring superior resistance to stress corrosion cracking. HTS 7304.11.0080 applies to its seamless stainless steel form and oversized diameter for gas pipeline service.
Super Duplex 2507 Line Pipe for Offshore Pipelines 26-inch OD
Seamless super duplex 2507 stainless steel pipe with 660 mm OD, used in deepwater offshore oil/gas pipelines for extreme corrosion resistance. Falls under HTS 7304.11.0080 as large-diameter seamless stainless line pipe.
316L Stainless Steel Sour Gas Pipeline Pipe 18-inch OD
Seamless 316L stainless pipe, 457 mm outside diameter, certified for sour gas service in oilfield pipelines. HTS 7304.11.0080 covers its seamless stainless construction and diameter exceeding 406.4 mm for gas line applications.
API 5LC Stainless Line Pipe for Corrosive Service 48-inch OD
Seamless stainless steel line pipe per API 5LC standard, 1219 mm OD, for highly corrosive oil/gas transport. Classified in HTS 7304.11.0080 for large OD seamless stainless pipeline use.