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Cold-Reduced 304 Stainless Steel Instrumentation Tubing 1-inch from China

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.

Duty Rate — China → United States

35%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter

Import Tips

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