Crystal Puller Chamber Gasket
High-vacuum multi-layer gasket of stainless steel with silver plating for Czochralski crystal puller chambers in wafer manufacturing. HTS 8484.10.00.00 for layered metal combined with vacuum sealing materials.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If integral vacuum chamber part
Gaskets forming essential vacuum boundary classified with semiconductor apparatus.
If power supply transformer seals
Some high-vacuum gaskets align with transformer sealing provisions.
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
• Cite statistical note (a)(i) crystal growers in import docs for context
• Helium leak test results prove vacuum integrity for classification support
Related Products under HTS 8484.10.00.00
Automotive Head Gasket
A multi-layer steel gasket with elastomeric coatings used to seal the cylinder head to the engine block in internal combustion engines. It falls under HTS 8484.10.00.00 due to its construction from two or more layers of metal sheeting combined for high-pressure sealing in automotive applications.
Flange Gasket for Industrial Pipes
Spiral-wound gasket made of alternating stainless steel layers and graphite filler for high-pressure pipe flanges in chemical plants. HTS 8484.10.00.00 covers its multi-layer metal sheeting combined with other sealing materials.
Cylinder Head Gasket for Diesel Engines
Three-layer steel gasket with wire bead reinforcement and MLS (multi-layer steel) design for heavy-duty diesel engines. Fits HTS 8484.10.00.00 for its two or more layers of metal sheeting optimized for combustion sealing.
Heat Exchanger Gasket
Double-jacketed metal gasket with PTFE inner lining for plate heat exchangers in HVAC systems. Classified in HTS 8484.10.00.00 for metal sheeting combined with other materials for thermal sealing.
Turbocharger Mounting Gasket
Layered stainless steel gasket with mica/graphite facing for turbocharger-to-manifold flange sealing. Covered by HTS 8484.10.00.00 as multi-layer metal sheeting with combined materials for extreme heat.
Marine Engine Flange Gasket
Corrosion-resistant multi-layer gasket of copper-nickel sheeting with polymer binder for ship engine cooling systems. HTS 8484.10.00.00 for metal sheeting combined with other materials in marine applications.