6811.89.10.00 - Tubes, pipes and tube or pipe fittings

This HTS classification, 6811.89.10.00, specifically covers tubes, pipes, and associated tube or pipe fittings manufactured from asbestos-cement, cellulose fiber-cement, or similar composite materials, provided they do not contain asbestos. These articles are typically used for conveying fluids or gases in various industrial, agricultural, or construction applications. The defining characteristic is their composition and form, designed for channeling and connecting purposes.

The distinction from its sibling category, 6811.89.90.00, lies in the explicit inclusion of "tubes, pipes and tube or pipe fittings" within this code. The sibling category encompasses all other articles made from asbestos-cement, cellulose fiber-cement, or similar materials that do not contain asbestos, which are not specifically defined as tubes, pipes, or fittings. Therefore, if an article is manufactured from these composite materials and serves the function of a conduit or connector, it falls under 6811.89.10.00.

As a leaf node in the HTS structure, this category does not have further subcategories. Classification at this level is determined by the material composition (asbestos-cement, cellulose fiber-cement, or similar, without asbestos) and the specific form and function (tubes, pipes, or fittings). Practical classification relies on identifying these physical characteristics and intended use to ensure accurate import and export declarations.