HS 3816
Refractory Cements and Mortars
This category covers refractory cements, mortars, concretes and similar heat-resistant compositions used in high-temperature applications. These products are designed to withstand extreme temperatures and are commonly used in furnace linings, kilns, and industrial heating equipment. A typical product sourced under this code would be refractory mortar for brick laying in steel mill furnaces.
Related HS headings
- 3824Chemical Products and Foundry Binders(576)
- 3822Laboratory Reagents and Diagnostic Reagents(233)
- 3825Chemical Residues and Industrial Waste(140)
- 3808Retail Pesticides and Plant Care Products(55)
- 3821Prepared Culture Media for Microorganisms(35)
- 3802Activated Carbon and Mineral Products(16)
- 3826Biodiesel and Biodiesel Mixtures(15)
- 3805Turpentine and Terpenic Oils(9)
- 3820Anti-freezing and De-icing Fluids(9)
- 3809Textile Finishing Agents and Dye Carriers(8)
- 3801Artificial Graphite and Carbon Preparations(4)
- 3815Catalysts and Reaction Initiators(3)
- 3803Tall Oil Products(1)
- 3804Wood Pulp Manufacturing Residual Lyes(1)
- 3810Metal Pickling and Welding Preparations(1)
- 3806Rosin, Resin Acids and Derivatives
- 3807Wood Tar, Creosote and Rosin Pitch
- 3811Fuel and Oil Additives
- 3812Rubber Accelerators & Plastic Stabilizers
- 3813Fire Extinguisher Preparations and Charges
- 3814Organic Composite Solvents and Paint Removers
- 3817Mixed Alkylbenzenes and Alkylnaphthalenes
- 3818Doped Chemical Elements for Electronics
- 3819Hydraulic Brake Fluids and Transmission Liquids
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