Nickel-Alloy Welded Instrumentation Tubing
Welded stainless steel tubing for instrumentation, with circular cross-section, wall under 1.65 mm, and nickel content exceeding 0.5% by weight. Falls under HTS 7306.40.1015 as 'other' thin-walled, high-nickel welded tubes, ideal for pressure gauges and sensors.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If wall thickness over 1.65 mm
Subheading changes based on gauge thickness threshold.
If assembled into complete pressure sensors
Finished instruments classify in Chapter 90 by function, not tube material.
If produced from stainless steel bars rather than welded
Bar-derived tubes may fall under Chapter 72 for semi-finished steel products.
Not sure which classification is right?
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Import Tips & Compliance
• Conduct independent lab tests for nickel content if supplier docs are questioned
• Declare intended use as instrumentation to support valuation but watch for part reclassification
Related Products under HTS 7306.40.10.15
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Cryogenic Transfer Stainless Tubing
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Microbore Stainless Steel Tubing
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316L Stainless Steel Capillary Tubing
Welded capillary tubing of 316L stainless steel containing over 0.5% nickel, with wall thickness less than 1.65 mm and circular cross-section. Classified under 7306.40.1015 for its thin walls and high-nickel stainless composition, used in laboratory and instrumentation applications.