Duty Rate (from China)
Products classified under Tariff item 7210.90.00.00
Aluminum Clad Steel Shipbuilding Plate
> Aluminum clad steel shipbuilding plate consists of a carbon steel core metallurgically bonded to a marine-grade aluminum cladding layer. The plate is flat-rolled, exceeds 600 mm in width, and is used for ship hulls and offshore platforms where lightweight corrosion protection is required. It falls under tariff item 7210.90.00 as a flat-rolled product of non-alloy steel, clad with a base metal other than zinc or tin.
7210.90.00Chrome Carbide Clad Wear Plate
> Chrome carbide clad wear plate is a flat-rolled non-alloy steel backing plate, over 600 mm wide, with a chromium carbide overlay applied for abrasion resistance. It is used in mining equipment and material handling chutes. The overlay is a metal cladding, making it classifiable under tariff item 7210.90.00 as a clad flat-rolled product.
7210.90.00Clad Carbon Steel Pressure Vessel Plate
> Clad carbon steel pressure vessel plate is a flat-rolled non-alloy steel plate, over 600 mm wide, with a corrosion-resistant metal cladding such as stainless steel or nickel bonded to one or both sides. It is used in pressure vessels for chemical and petrochemical industries. The metal cladding places it under tariff item 7210.90.00.
7210.90.00Copper Clad Structural Steel Bridge Plate
> Copper clad structural steel bridge plate is a non-alloy steel plate over 600 mm wide, clad with copper for bridge decking and structural applications. The copper cladding provides sacrificial corrosion protection. As a flat-rolled product clad with a base metal other than zinc or tin, it falls under tariff item 7210.90.00.
7210.90.00Duplex Stainless Clad Offshore Platform Plate
> Duplex stainless clad offshore platform plate is a structural carbon steel plate clad with duplex stainless steel (2205 grade) for offshore oil platforms. It combines high strength with chloride stress corrosion resistance. The base is non-alloy steel, and the cladding is a metal, so it is classified under tariff item 7210.90.00.
7210.90.00Hastelloy Clad Pharmaceutical Reactor Plate
> Hastelloy clad pharmaceutical reactor plate is a wide carbon steel plate clad with Hastelloy C-276 for pharmaceutical batch reactors. The cladding ensures product purity and corrosion resistance. As a flat-rolled non-alloy steel product clad with a metal, it falls under tariff item 7210.90.00.
7210.90.00Inconel Clad Pipeline Steel Plate
> Inconel clad pipeline steel plate is a carbon steel plate exceeding 600 mm in width, clad with Inconel alloy for sour gas pipeline applications. The nickel-chromium cladding resists hydrogen sulfide corrosion. It is a flat-rolled non-alloy steel product with metal cladding, classified under tariff item 7210.90.00.
7210.90.00Monel Clad Chemical Storage Tank Plate
> Monel clad chemical storage tank plate is a non-alloy steel sheet over 600 mm wide, clad with Monel 400 nickel-copper alloy for storing hydrochloric acid. It provides corrosion resistance at lower cost than solid Monel. This flat-rolled product with metal cladding falls under tariff item 7210.90.00.
7210.90.00Nickel Clad Steel Heat Exchanger Plate
> Nickel clad steel heat exchanger plate is a wide format carbon steel sheet, over 600 mm wide, clad with pure nickel for heat exchanger manufacturing in corrosive environments. The diffusion bonding creates a bimetallic composite. As a flat-rolled non-alloy steel product with metal cladding, it is classified under tariff item 7210.90.00.
7210.90.00Niobium Clad Steel Anode Plate
> Niobium clad steel anode plate is a wide titanium-stabilized steel plate clad with niobium for impressed current anodes in cathodic protection systems. It is used in marine and soil environments. The base is non-alloy steel, and the niobium cladding is a metal, so it falls under tariff item 7210.90.00.
7210.90.00Silver Clad Electrical Bus Bar Plate
> Silver clad electrical bus bar plate is a carbon steel plate clad with pure silver on contact surfaces for high-current electrical bus bars in power substations. The width exceeds 600 mm for large assemblies. As a flat-rolled non-alloy steel product with metal cladding, it is classified under tariff item 7210.90.00.
7210.90.00Stainless Steel Clad Boiler Drum Plate
> Stainless steel clad boiler drum plate is a non-alloy steel plate greater than 600 mm wide with stainless steel cladding for high-pressure boiler applications. The cladding is explosion-bonded or roll-bonded to the carbon steel core. This flat-rolled product with metal cladding falls under tariff item 7210.90.00.
7210.90.00Tantalum Clad Acid Processing Plate
> Tantalum clad acid processing plate is a carbon steel plate exceeding 600 mm in width, clad with tantalum metal for handling hot sulfuric and nitric acids. Tantalum provides corrosion resistance. As a flat-rolled non-alloy steel product with metal cladding, it is classified under tariff item 7210.90.00.
7210.90.00Titanium Clad Carbon Steel Reactor Vessel Plate
> Titanium clad carbon steel reactor vessel plate is a heavy gauge carbon steel plate over 600 mm wide with titanium cladding for chemical reactor construction. The metallurgical bond allows titanium's corrosion resistance with carbon steel's strength. This flat-rolled product with metal cladding falls under tariff item 7210.90.00.
7210.90.00Zirconium Clad Nuclear Reactor Plate
> Zirconium clad nuclear reactor plate is a specialty carbon steel plate clad with zirconium for nuclear reactor pressure boundaries. Zirconium cladding prevents neutron absorption and corrosion. As a flat-rolled non-alloy steel product with metal cladding, it is classified under tariff item 7210.90.00.