Inconel Clad Pipeline Steel Plate from China
Carbon steel plate (>600mm width) clad with Inconel alloy for sour gas pipeline applications. The nickel-chromium cladding resists hydrogen sulfide corrosion. Specifically HTS 7210.90.10.00 as nonalloy base with metal cladding.
Duty Rate — China → United States
75%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 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
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Provide NACE MR0175 certification for sour service cladding performance
• Declare exact alloy composition of cladding to distinguish from stainless types