Feedwater Heater Pipe 210mm OD ASTM A334 Grade 1 from Canada
Seamless carbon steel pipe for feedwater heaters, 210 mm OD, ASTM A334 Gr 1 with low-temp impact properties. Used in closed-loop heating of boiler feedwater in utility plants. Meets 7304.39.0006 as non-alloy seamless tube for feedwater heaters, circular cross-section 190.5-285.8 mm OD.
Duty Rate — Canada → United States
10%
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
Import Tips
• Charpy impact test results mandatory for low-temp service verification
• Avoid retail packaging; bulk shipment maintains industrial tube status
• Cross-check OD with caliper certs; mismeasurement causes suffix errors