12-Inch OD Seamless Oil Pipeline Tube
A 12-inch outer diameter seamless pipe of nonalloy steel, engineered for transporting crude oil in pipelines. Classified under HTS 7304.19.10 due to its seamless manufacture and designation as line pipe for oil/gas transport. It meets industry standards for corrosion resistance in long-distance applications.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If designed for drill pipe use
Seamless drill pipes for oil/gas well drilling classify under 7304.21, based on end-use in rotary drilling.
If imported as part of a pressure vessel
Tubes specifically for boilers or pressure vessels shift to Chapter 84, not pipeline line pipe.
If of alloy steel for gas lines
Alloy steel line pipes for harsher gas environments use 7304.39 instead of nonalloy.
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Import Tips & Compliance
• Include detailed specs like OD, wall thickness, and yield strength in commercial invoice for CBP verification
• Obtain country-of-origin certificate; anti-dumping duties may apply from certain producers like China
Related Products under HTS 7304.19.10
API 5L Grade B Seamless Line Pipe
This seamless steel tube, made from nonalloy steel, is specifically designed for oil and gas pipeline applications, meeting API 5L Grade B specifications for strength and durability. It falls under HTS 7304.19.10 as line pipe of iron or nonalloy steel, distinct from welded pipes in other headings. The seamless construction ensures high pressure resistance without welds.
X42 Seamless Gas Transmission Pipe
Seamless nonalloy steel pipe rated X42 per API standards, used for natural gas transmission lines. It qualifies for HTS 7304.19.10 as 'other' line pipe of iron/nonalloy steel for oil or gas pipelines. The high yield strength supports buried or subsea installations.
16-Inch Seamless Carbon Steel Line Pipe
Heavy-duty 16-inch seamless carbon (nonalloy) steel pipe for offshore oil/gas gathering lines. HTS 7304.19.10 applies as seamless line pipe not of cast iron, optimized for high-pressure hydrocarbon transport. Corrosion coatings are often applied post-import.
Grade B 10-Inch OD Pipeline Tube
10-inch OD Grade B seamless tube of nonalloy steel for midstream oil/gas pipelines. Falls under HTS 7304.19.10 for its role in long-haul transport, distinct from downstream or upstream tubulars. Designed for easy coupling in field installations.
PSL1 Seamless Oil Line Pipe
PSL1 (Product Specification Level 1) seamless nonalloy steel pipe for crude oil lines, compliant with API 5L. HTS 7304.19.10 covers this as other seamless line pipe of iron/nonalloy steel for pipelines. Suitable for sour service environments.
20-Inch Diameter Gas Line Pipe
Large 20-inch seamless nonalloy steel pipe for high-volume natural gas transmission mains. Classified in HTS 7304.19.10 as line pipe for gas pipelines, with thick walls for burial under highways. Exceeds typical drill pipe dimensions.