Copper Brazing Flux Cored Rod
Phosphorous-copper rods cored with flux for brazing copper pipes in plumbing and AC systems. Classified HTS 8311.90.00.00 as flux-cored base metal rods for brazing. Self-fluxing for clean joints.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for soldering copper
Soldering vs brazing distinction affects subheading.
If solid copper-zinc base alloys
Plain copper alloy wire without flux is Chapter 74.
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Import Tips & Compliance
• Specify phosphorous-copper alloy (e.g
• BCuP) in declarations
• Include plumbing code certifications for end-use validation
• Separate from electrical wire classifications
Related Products under HTS 8311.90.00.00
Bronze Flux Cored Welding Rod
Silicon bronze flux-cored rods for welding dissimilar metals like steel to copper alloys. HTS 8311.90.00.00 for flux-cored base metal rods used in welding. Marine and artistic applications.
Chromium Carbide Overlay Welding Wire
Flux-cored wire with chromium carbides for high-heat abrasion resistant overlays on boiler tubes. Under HTS 8311.90.00.00 as cored with metal carbides for deposition. Power generation use.
E71T-1 Flux Core Welding Wire Spool
E71T-1 is an all-position flux-cored wire for welding carbon steel with CO2 shielding gas, containing flux core for deoxidizers and arc stability. Classified under HTS 8311.90.00.00 as flux-cored tubes used for metal deposition in welding processes. Ideal for structural steel fabrication.
Flux-Cored MIG Welding Wire 0.035 inch
This flux-cored wire is designed for gasless MIG welding of mild steel, with flux material cored inside the steel tube for shielding and slag formation during welding. It falls under HTS 8311.90.00.00 as a tube of base metal cored with flux material specifically used for welding. Commonly used in automotive repair and fabrication.
MIG Flux Core Gasless Welding Wire
E71T-GS wire for outdoor gasless MIG welding of steel structures, flux core eliminates gas need. Classified HTS 8311.90.00.00 as flux-cored welding wire. Portable welding solution.
ER70KS Flux Cored Welding Rod
ER70KS rods are flux-cored for submerged arc welding of low-alloy steels, providing flux for protection and alloying elements. This product is under HTS 8311.90.00.00 as rods of base metal cored with flux for welding. Used in heavy shipbuilding and pressure vessels.