Clad Carbon Steel Pressure Vessel Plate
Flat-rolled carbon steel plate over 600 mm wide with a corrosion-resistant metal cladding layer, such as stainless steel or nickel, bonded to one or both sides. Classified under HTS 7210.90.10.00 as nonalloy steel, flat-rolled product of width 600 mm or more that is clad. Used in chemical processing equipment where the cladding provides superior corrosion resistance.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If width less than 600 mm
Flat-rolled nonalloy steel products under 600 mm width fall under heading 7212 regardless of cladding.
If base metal is alloy steel
Clad products with alloy steel base (meeting Chapter 72 note definitions) classify under Chapter 72 alloy steel headings.
If considered coated rather than metallurgically clad
Surface coatings applied by painting or galvanizing (not diffusion bonded) fall under 'other' coated categories.
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Import Tips & Compliance
• Provide metallurgical certification confirming cladding bond integrity and base metal is nonalloy steel to avoid reclassification
• Declare exact width, thickness, and cladding material; products under 600mm width shift to different subheadings
Related Products under HTS 7210.90.10.00
Hastelloy Clad Pharmaceutical Reactor Plate
Wide carbon steel plate clad with Hastelloy C-276 for pharmaceutical batch reactors handling aggressive cleaning chemicals. The cladding ensures product purity and corrosion resistance. Falls under HTS 7210.90.10.00 clad nonalloy steel.
Nickel Clad Steel Heat Exchanger Plate
Wide format (600+ mm) carbon steel sheet clad with pure nickel for heat exchanger manufacturing in corrosive environments. The diffusion bonding creates a bimetallic composite. Falls under 7210.90.10.00 as clad nonalloy flat-rolled product.
Aluminum Clad Steel Shipbuilding Plate
Wide carbon steel plates clad with marine-grade aluminum for ship hull construction and offshore platforms. Provides lightweight corrosion protection over structural steel core. HTS 7210.90.10.00 for ≥600mm clad nonalloy flat-rolled products.
Zirconium Clad Nuclear Reactor Plate
Specialty carbon steel plate clad with zirconium for nuclear reactor pressure boundaries. Zirconium cladding prevents neutron absorption and corrosion. Classifies under 7210.90.10.00 as clad nonalloy flat-rolled >600mm width.
Monel Clad Chemical Storage Tank Plate
Nonalloy steel sheets over 600 mm wide clad with Monel 400 nickel-copper alloy for storing hydrochloric acid. Provides excellent corrosion resistance at lower cost than solid Monel. HTS 7210.90.10.00 designation for clad products.
Duplex Stainless Clad Offshore Platform Plate
Structural carbon steel plate clad with duplex stainless steel (2205 grade) for offshore oil platforms. Combines high strength with chloride stress corrosion resistance. HTS 7210.90.10.00 for such wide clad nonalloy products.