Unglazed Porcelain Paving Tiles 12x12 Inch
These square unglazed porcelain tiles measure 12x12 inches and are designed for outdoor paving applications such as patios and walkways. They are fired ceramic products with a water absorption coefficient by weight not exceeding 0.5%, classifying them under HTS 6907.21.10.51 as unglazed tiles other than those for specific subheadings. The low porosity ensures durability and frost resistance.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If surface glazed
Glazed tiles in this low absorption category fall under the separate glazed provision.
If water absorption exceeds 0.5% but ≤3%
Higher absorption unglazed tiles move to the stoneware tile category.
If not fired after shaping or primarily natural stone
Unfired ceramic articles or worked monumental stone are excluded from Chapter 69.
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Import Tips & Compliance
• Verify water absorption via ASTM C373 test (≤0.5%) with lab certification to confirm classification in low-porosity category
• Ensure tiles are truly unglazed; any glaze application shifts to 6907.21.20
• Provide documentation proving not mosaic cubes or backing-mounted to avoid reclassification
Related Products under HTS 6907.21.10.51
Unglazed Porcelain Wall Tiles 4x8 Inch
Rectangular unglazed porcelain tiles sized 4x8 inches for interior wall installations in bathrooms and kitchens. As fired ceramics with water absorption ≤0.5%, they meet HTS 6907.21.10.51 criteria for unglazed wall tiles other than excluded subheadings. Their non-porous nature prevents staining and bacterial growth.
Unglazed Full-Body Porcelain Floor Tiles 24x24 Inch
Large format 24x24 inch unglazed full-body porcelain tiles where color runs through entire thickness, ideal for high-traffic commercial floors. Low water absorption ≤0.5% and fired construction qualify under HTS 6907.21.10.51 as other unglazed tiles. Uniform body prevents wear showing through over time.
Unglazed Porcelain Hearth Tiles 6x6 Inch
Square 6x6 inch unglazed porcelain tiles specifically for fireplace hearths and surrounds, offering heat resistance. Meets HTS 6907.21.10.51 as fired ceramic hearth tiles with water absorption ≤0.5%, unglazed surface. Durable for high-heat exposure without glaze cracking.
Unglazed Porcelain Flagstones 18x18 Inch
18x18 inch unglazed porcelain flagstones for pedestrian paving paths and garden areas. As low absorption (≤0.5%) fired ceramics, classified under HTS 6907.21.10.51 for unglazed flags other than excluded types. Mimics natural stone appearance with superior weather resistance.
Unglazed Porcelain Pool Coping Tiles 12x24 Inch
12x24 inch unglazed porcelain coping tiles for swimming pool edges, bullnose finished. Low water absorption ≤0.5% qualifies for HTS 6907.21.10.51 as other unglazed wall tiles. Chlorine and UV resistant for pool environments.
Unglazed Porcelain Terrace Tiles 16x16 Inch
16x16 inch unglazed porcelain tiles for balcony and terrace flooring with textured anti-slip surface. Fired ceramic with ≤0.5% water absorption per HTS 6907.21.10.51 for unglazed paving tiles. Designed for elevated outdoor applications.