24-inch API 5L Grade B Carbon Steel Line Pipe
This welded carbon steel line pipe has an external diameter of 24 inches (609.6 mm) and meets API 5L Grade B specifications for oil and gas pipelines. It is designed for transporting oil or natural gas under pressure in mid-sized pipeline systems. Classified under HTS 7305.19.1030 due to its circular cross-section, iron/nonalloy steel construction, and diameter between 406.4 mm and 609.6 mm.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not specifically for oil/gas pipeline use
General welded steel tubes over 406.4 mm fall under 7306 if lacking line pipe specifications.
If seamless construction
Seamless line pipes are classified in heading 7304, not welded pipes in 7305.
If made of alloy steel
Alloy steel versions shift to 7305.11, as this code is strictly for nonalloy steel.
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Import Tips & Compliance
• Verify API 5L certification and mill test reports (MTRs) for compliance with pipeline standards
• Ensure accurate diameter measurement and wall thickness documentation to avoid misclassification
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