Carbon Steel Grating for Water Treatment Plants from China
Epoxy-coated carbon steel grating for walkways in wastewater treatment facilities. HTS 7308.90.70.00 for steel grating in corrosive structural environments. Designed for constant water exposure and chemical cleaning.
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
9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
Import Tips
• Epoxy coating thickness reports (min 5 mils) required for corrosion claims
• NSF/ANSI 61 certification docs for potable water contact areas
• Span capability charts essential for structural engineering review