Sodium Nitrite Welding Flux Activator from Japan
Powdered sodium nitrite incorporated into inorganic fluxes for stainless steel welding. This product enhances oxide removal at arc temperatures and is wholly inorganic, qualifying under tariff item 3810.90.00 as an auxiliary preparation for welding. It is commonly used in pipeline and pressure vessel fabrication.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the product is sold as a flux preparation and not as pure sodium nitrite, which would fall under Chapter 28
• Provide technical specifications showing its role in welding applications
• Check if the product requires an import permit under Canadian food and drug regulations if used near food-processing equipment