API 5L X65 Stainless Steel Welded Pipeline
A high-strength welded stainless steel pipe meeting API 5L X65 specifications for large-diameter oil and gas transmission lines, with OD of 20 inches (508 mm). Classified under HTS 7306.11.00.50 for its welded stainless steel construction and oversized diameter used in pipeline infrastructure.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made of non-stainless steel
Carbon steel welded line pipes for pipelines use 7306.19 instead of stainless steel heading.
If sold as unfinished hollow profiles
Non-specific hollow profiles not designated for pipelines fall under 7306.90.
If fitted with threaded ends or couplings
Tube/pipe fittings or assembled components shift to Chapter 73 heading 7307.
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Import Tips & Compliance
• Include API 5L certification and hydrostatic test reports to substantiate pipeline quality and end-use
• Label clearly as 'welded' vs 'seamless' to prevent shifts to 7304; stainless content must be ≥10.5% chromium
• Watch for common pitfalls like incorrect diameter reporting, which could move it to smaller pipe subheadings
Related Products under HTS 7306.11.00.50
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Super Duplex SAF 2507 Welded Line Pipe 12 Inch
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310S Stainless Welded Gas Pipe 22 Inch OD
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904L Stainless Welded Oil Line 18 Inch
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