Wafer Grinder Coolant Seal Gasket
Precision multi-layer metal gasket sealing coolant passages in semiconductor wafer grinding machines. Fits HTS 8484.10.00.00 due to layered metal sheeting combined for cleanroom-compatible sealing per statistical notes.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If machines for semiconductor processing
Parts of named semiconductor machines classified in 8486 per Chapter 84 notes.
If rubber O-ring style seals
Eraser/rubber unsplit seals used in similar equipment fall under Chapter 40.
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Import Tips & Compliance
• Reference statistical note equipment (wafer grinders) in commercial invoice
• Particle-free material certs (ISO cleanroom class) prevent generic gasket downgrade
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