Cold-Reduced 304 Stainless Steel Instrumentation Tubing 1-inch
Precision cold-reduced welded 304 stainless steel tubing, 1-inch OD, 1.8 mm wall thickness, for instrumentation and control systems. Meets HTS 7306.40.50.44 criteria for other cold-drawn stainless welded tubes with sufficient wall thickness. Provides hygienic, corrosion-resistant flow paths.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If seamless precision tubing
Instrument-quality seamless tubes classify under 7304 precision mechanical tubing provisions.
If of specific alloy like 304H
Certain high-temperature stainless alloys have statistical breakout subheadings.
If imported as medical device components
Medical instrument tubing falls under Chapter 90 for surgical/medical end-use.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Include surface finish specifications (e.g
• 20Ra) and tolerance certificates for precision tubing claims
• Prevent reclassification by providing evidence of welded vs. seamless construction via destructive testing records
• Ensure packaging labels dimensions accurately; CBP measures randomly to verify wall thickness compliance
Related Products under HTS 7306.40.50.44
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