Water-Jet Cutting Machine Mixing Chamber

Stainless steel chamber where high-pressure water and abrasive particles are precisely mixed before ejection through the nozzle in water-jet cutting systems. Critical for efficient abrasive entrainment and cut quality. HTS 8466.93.11.00 applies as specialized part for water-jet machines of 8456-8461.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

7326.90.86Higher: 37.9% vs 35%

If generic stainless steel fabricated articles

Non-specialized chambers without cutter-specific design features classify as other steel articles in 7326.

8466.93Same rate: 35%

If for non-water-jet machines of 8456-8461

Parts for other cutting machines (e.g., laser or plasma) in same headings use different subheadings.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Include OEM part numbers and compatibility lists for brands like Flow or Omax to substantiate machine-specific use

Ensure invoices specify 'abrasive mixing chamber' to distinguish from pure water components

Avoid misclassification by noting wear-resistant coatings (e.g

tungsten carbide lining) unique to abrasive service

Related Products under HTS 8466.93.11.00

Abrasive Garnet Nozzle for Water-Jet Cutting Machines

High-precision tungsten carbide nozzle designed specifically for water-jet cutting machines to mix abrasive garnet with high-pressure water streams. It enables precise cutting of hard materials like metal, stone, and composites. Classified under HTS 8466.93.11.00 as a part for water-jet cutting machines in headings 8456-8461.

High-Pressure Focusing Tube for Water-Jet Cutters

Sapphire or ruby-lined focusing tube that concentrates ultra-high-pressure water streams in water-jet cutting machines for accurate material severance. Essential for maintaining beam integrity during abrasive cutting operations. Falls under HTS 8466.93.11.00 as a dedicated part for water-jet machines.

Abrasive Hopper Feeder for Water-Jet Systems

Precision vibratory feeder and hopper assembly that meters garnet abrasive into the water-jet mixing tube at controlled rates. Ensures consistent abrasive flow for uniform cutting performance. Classified in HTS 8466.93.11.00 for water-jet cutting machine accessories.

Water-Jet Cutting Head Assembly

Complete cutting head assembly including nozzle, focusing tube, mixing chamber, and mounting bracket for water-jet cutting machines. Houses high-pressure components for abrasive waterjet delivery. HTS 8466.93.11.00 covers this specialized assembly for water-jet machines.

Tungsten Carbide Orifice for Abrasive Water-Jets

Ultra-hard tungsten carbide orifice insert that withstands 60,000+ PSI pressures in water-jet nozzles for precise water/abrasive jet formation. Replaceable wear part critical to machine performance. Fits HTS 8466.93.11.00 as water-jet machine part.

Water-Jet Machine Swivel Joint Assembly

High-pressure swivel joint allowing 360° rotation of cutting head while maintaining water/abrasive flow without kinking hoses in water-jet systems. Features bearing and seal cartridge for continuous operation. HTS 8466.93.11.00 for water-jet specific parts.