HS-6 · Subheading
381090
Fluxes and other auxiliary preparations; for soldering, brazing or welding, or preparations used as cores or coatings for welding electrodes or rods
Heading 3810 — Metal-pickling preparations; fluxes etc for soldering, brazing; welding powders, pastes of metal and other materials; preparations used as cores or coatings for welding electrodes or rods
Chapter 38: Miscellaneous chemical products
Plain-language overview
Use HS-6 381090 when importing or exporting fluxes and auxiliary preparations for soldering, brazing, or welding. An example would be a shipment of flux paste used in metalworking processes.
This code specifically covers fluxes and other preparations that assist in soldering and welding, distinguishing it from HS-6 381091, which is for fluxes that are specifically designed for use in welding electrodes.
If you're dealing with preparations used as cores or coatings for welding rods, this HS-6 code is your go-to. It's important to note that products classified under this code may vary in composition and intended use, affecting their classification.
When considering HS-6 381090, think about the specific application of the product. For instance, a flux that helps in the brazing of metals would fit here, while a different type of soldering paste might fall under another code.
Keywords & topics
Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.
flux preparations · soldering flux · brazing preparations · welding auxiliary products · metal pickling solutions · welding powders · flux pastes · coatings for welding rods · metalworking supplies · flux for electronics · soldering aids · welding electrode coatings · flux for aluminum · flux for copper · metal surface preparation · welding materials · flux for automotive repair
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Flux paste for soldering copper pipes
- Metal-pickling preparation for cleaning steel surfaces
- Welding powder used in arc welding processes
- Auxiliary preparation for brazing aluminum components
- Coating for welding rods used in construction
- Flux for soldering electronic components on circuit boards
- Preparation for cleaning and preparing metal surfaces prior to welding
- Auxiliary flux used in the automotive repair industry
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS code 381090 used for?
- How to classify soldering flux?
- Are there different types of welding flux?
- What products fall under HS-6 381090?
- How do I find the right HS code for fluxes?
- Is there a difference between flux and metal pickling preparations?
- What are auxiliary preparations for welding?
- Can I use HS-6 381090 for all soldering materials?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- examples of products classified under HS-6 381090
- how to determine the correct HS code for welding flux
- differences between HS-6 381090 and 381091
- what types of flux are included in HS-6 381090
- guidelines for importing soldering preparations
- how to classify metal pickling solutions for customs
- specific applications for HS-6 381090 products
- what auxiliary preparations are used in welding processes
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of products are covered under HS-6 381090?
- HS-6 381090 covers fluxes and auxiliary preparations used for soldering, brazing, and welding, including flux pastes and powders.
- How do I know if my product fits HS-6 381090?
- Check if your product is specifically designed as a flux or auxiliary preparation for soldering or welding. If it assists in these processes, it likely fits this HS-6.
- Can I use HS-6 381090 for all types of soldering materials?
- No, HS-6 381090 is specific to fluxes and auxiliary preparations. Other soldering materials may fall under different HS codes.
- What is the difference between HS-6 381090 and HS-6 381091?
- HS-6 381090 includes general fluxes and preparations, while HS-6 381091 specifically covers fluxes for welding electrodes.
- Is there a specific packaging requirement for products under HS-6 381090?
- While there are no specific packaging requirements for HS-6 381090, ensure that the products are clearly labeled and comply with safety regulations.
- What should I do if I'm unsure about the HS code for my product?
- Consult with a customs broker or refer to the customs tariff schedule for guidance on classification.
- Are there any restrictions on importing fluxes and preparations?
- Check with local regulations, as some fluxes may have restrictions based on their chemical composition or intended use.
- How can I find more information about HS-6 381090?
- You can refer to the official customs tariff documentation or consult with a customs expert for detailed information.
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