Chapter 7804 — Customs Tariff Headings

Decorative Lead Foil for Stained Glass

Decorative lead foil strips, 0.12 mm thick, used by artisans to border stained glass pieces in windows and lamps. The product is a thin lead foil, not exceeding 0.2 mm in thickness, and is classified under tariff item 7804.11.00 as sheets, strip and foil of lead.

Lead Foil for Laboratory Acid Resistance

Corrosion-resistant lead foil, 0.14 mm thick, used as lining for laboratory acid storage trays. The foil is a thin lead sheet not exceeding 0.2 mm, classified under tariff item 7804.11.00 for lead sheets, strip and foil.

Lead Foil for Radiation Shielding

Thin lead foil sheets, 0.1 mm thick, used in medical and nuclear applications to block radiation. The product is lead foil not exceeding 0.2 mm thickness, classified under tariff item 7804.11.00.

Lead Sheet for X-Ray Film Cassettes

Ultra-thin lead sheets, 0.18 mm thick, inserted into X-ray film cassettes to prevent backscatter. The product is a lead sheet not exceeding 0.2 mm, classified under tariff item 7804.11.00 for lead sheets, strip and foil.

Lead Strip for Cable Wrapping

Narrow lead strips, 0.15 mm thick, used to wrap and protect underwater or high-voltage cables. The product is lead strip not exceeding 0.2 mm, classified under tariff item 7804.11.00.

Lead Strip for Roof Flashing

Lead strips, 15 cm wide and 0.16 mm thick, used for weatherproof roof flashing around chimneys. The product is lead strip not exceeding 0.2 mm, classified under tariff item 7804.11.00.

Medical Lead Foil Apron Liners

Lead foil liners, 0.1 mm thick, for radiation protection aprons in radiology departments. The product is lead foil not exceeding 0.2 mm, classified under tariff item 7804.11.00.

Thin Lead Sheet for Acid Battery Separators

Thin lead sheets, 0.2 mm thick, serving as separators in lead-acid batteries to prevent short circuits. The product is lead sheet not exceeding 0.2 mm, classified under tariff item 7804.11.00.

Thin Lead Sheet for Vibration Damping

Lead sheets, 0.19 mm thick, layered in machinery mounts for vibration isolation. The product is lead sheet not exceeding 0.2 mm, classified under tariff item 7804.11.00.

Lead Flakes for Industrial Coatings

Atomized lead flakes mixed into paints for corrosion-resistant coatings on steel structures. These flakes are classified under tariff item 7804.19.00 as 'other' lead flakes, not being powders or clad products.

Lead Flakes for Pyrotechnics

Lead flakes added to pyrotechnic compositions for special effects. These are 'other' lead flakes under tariff item 7804.19.00, distinct from powders due to their flake form.

Lead Foil for Cable Shielding

Ultra-thin lead foil applied in electrical cables for electromagnetic interference shielding. This foil falls under tariff item 7804.19.00 as 'other' lead foil, not clad or backed.

Lead Foil for Packaging Liners

Thin lead foil liners for chemical drums to prevent leakage and corrosion. These are 'other' lead foil products under tariff item 7804.19.00, made of pure lead.

Lead Foil for Thermal Insulation

Lead foil layers used in high-temperature insulation blankets. This foil is classified under tariff item 7804.19.00 as 'other' lead foil, not combined with other materials.

Lead Plate for Battery Grids

Flat lead plates cut and formed into grids for lead-acid battery production. These plates are 'other' lead plates under tariff item 7804.19.00, not yet assembled into batteries.

Lead Plate for Soundproofing Panels

Dense lead plates sandwiched in acoustic barriers for soundproofing. These plates fall under tariff item 7804.19.00 as 'other' lead plates, not clad or combined.

Lead Plate for Vibration Damping

Heavy lead plates inserted in machinery housings for vibration absorption. These are 'other' lead plates under tariff item 7804.19.00, not yet incorporated into machinery.

Lead Sheet for Lab Table Tops

Lead sheets for lining laboratory benchtops against acid spills. These sheets are 'other' under tariff item 7804.19.00, being flat lead products not clad or worked.

Lead Sheet for Radiation Shielding

Thin lead sheets used in medical and industrial settings for X-ray shielding and radiation protection. These sheets are classified as 'other' under tariff item 7804.19.00, not clad or specially worked.

Lead Sheet for Roofing Flashing

Rolled but unworked lead sheets cut for roof flashing and weatherproofing in construction. These fit tariff item 7804.19.00 as 'other' lead sheets, not clad or alloyed.

Lead Strip for Balcony Expansion Joints

Lead strips filling building expansion joints. These strips are 'other' strip under tariff item 7804.19.00, being flat lead products of uniform thickness.

Lead Strip for Solder Manufacturing

Continuous lead strips melted down for soft solder production in electronics. These are 'other' lead strip under tariff item 7804.19.00, made of pure lead.

Lead Strip for Type Metal Alloys

Narrow lead strips used as base material in printing type metal production before alloying. These are 'other' lead strip under tariff item 7804.19.00, not clad or worked.

Atomized Lead Flakes for Paint

Atomized lead flakes produced by melting and spraying lead, used as a pigment additive in industrial paints and coatings. These flakes are in metallic form and meet the definition of lead flakes under tariff item 7804.20.00.

Atomized Lead Powder for 3D Printing

Spherical atomized lead powder for metal 3D printing applications in radiation shielding prototypes. This pure lead powder is in metallic form and falls under tariff item 7804.20.00 as lead powder.

Coarse Lead Flakes for Alloying

Large-flake lead used in foundries for alloying with antimony or calcium in bearing metals. These flakes are in metallic form and are classified under tariff item 7804.20.00 as lead flakes.

Fine Lead Powder for Radiation Shielding

Ultra-fine lead powder mixed into concrete or polymers for X-ray and gamma radiation shielding in medical facilities. This pure metallic lead powder falls under tariff item 7804.20.00.

Flake Lead for Nuclear Shielding Composites

Large-flake lead embedded in polymer matrices for nuclear reactor shielding panels. These metallic flakes are classified under tariff item 7804.20.00 as lead flakes.

High-Purity Lead Powder for Electronics

99.99% pure micronized lead powder used in lead-tin solder paste production for electronics assembly. This high-purity lead powder is classified under tariff item 7804.20.00.

Industrial Lead Powder for Battery Plates

Lead powder for pasting battery grids in lead-acid batteries, providing active material. This lead powder is classified under tariff item 7804.20.00 as lead powder.

Lead Flakes for Bullet Manufacturing

Coarse lead flakes used in ammunition production, melted and cast into bullets or shot. These lead flakes are classified under tariff item 7804.20.00 as lead flakes.

Lead Flakes for Cable Sheathing Compound

Lead flakes blended into PVC compounds for electromagnetic shielding in power cables. These metallic lead flakes are classified under tariff item 7804.20.00.

Lead Flakes for Pyrotechnics

Flat lead flakes serving as fuel in fireworks and signal flare compositions for controlled burn rates. These pure metallic flakes are classified under tariff item 7804.20.00.

Lead Flakes for XRF Calibration Standards

Standardized lead flakes for calibrating X-ray fluorescence spectrometers in metal analysis labs. These lead flakes are classified under tariff item 7804.20.00.

Lead Powder 99.9% Pure

High-purity lead powder used in pyrotechnics, radiation shielding compounds, and chemical manufacturing. This pure lead powder is classified under tariff item 7804.20.00.

Lead Powder for Gunshot Residue Standards

Certified lead powder simulating gunshot residue for forensic testing kits. This pure lead powder is classified under tariff item 7804.20.00.

Micronized Lead Powder for Ceramics

Ultra-fine lead powder incorporated into glazes for decorative ceramics and tiles. This pure lead powder is classified under tariff item 7804.20.00.