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Hydrogen Purification PSA Purifier from China

Multi-bed PSA purifier removes impurities from steam methane reformate, achieving 99.999% H2 purity for fuel cell and electronics applications. Under HTS 8421.39.0140 as gas separation for ultra-high purity hydrogen.

Duty Rate — China → United States

37.5%

Rate breakdown

9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Specify H2 purity grade (6.0) and impurity breakthrough curves

Certify for clean hydrogen production under IRA tax credit requirements

Pressure test all vessels per ASME Section VIII