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  1. Cosmotec for Vacuum Components
  2. Vacuum Component
  3. Gasket / Center ring / O-ring
  4. Gasket (CeFiX® standard)
  5. 34.025070.663.402 Metal Seal NW25 銅 CeFiX®専用
  1. Cosmotec for Vacuum Components
  2. Vacuum Component
  3. CeFiX® System
  4. gasket
  5. 34.025070.663.402 Metal Seal NW25 銅 CeFiX®専用

34.025070.663.402 Metal Seal NW25 銅 CeFiX®専用

34.025070.663.402 Metal Seal NW25 銅　CeFiX®専用

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34.025070.663.402 Metal Seal NW25 銅　CeFiX®専用
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Product code :30255 Model:34.663.402

▼CeFiX® Gasket
For ultra-high vacuum (10-⁹Pa level)
For CeFiX® flanges that allow metal seals to be introduced with the same diameter as NW piping.
The taper sealing method of CeFiX® does not have a knife-edge bite, so it can be used up to 10 times repeatedly.
　※The number of times it can be used repeatedly depends on the usage conditions and is not guaranteed.
Can be used in radiation resistant areas.
Select according to operating temperature, pressure range, and application.
Sold in 1 piece
Can also be used for ICF flanges

▼The following types are standardized
Compatible flanges (CeFiX®): 16, 25, 40, 50, 63, 80, 100, 160, 200, 250
Material: Aluminum, Oxygen-free copper, Oxygen-free copper + silver plating, Nickel
CeFiX® system List.

▼Other
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.

Precision Cleaning Request

Basic Information
Available pressure Atmospheric pressure ~ 10
Pressurization ○
Non-magnetic ○
Radiation resistance ○
chemical resistance ○
Clean Room ○
RoHS2 corresponding ○
Inquiry for this product
RoHS2 Download
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Model
 CeFiX (NW) A B Seal / gasket material Maximum temperature The lowest temperature
Stock & Delivery
front.product.price
front.product.tax_included2
30255
34.663.402
25 27.9 32.9 Oxygen-free copper 300℃ -270℃
34.025070.663.402 Metal Seal NW25 銅　CeFiX®専用 admin.label.item.size_image
CeFiX (NW) A B Seal / gasket material Maximum temperature The lowest temperature
25 27.9 32.9 Oxygen-free copper 300℃ -270℃
Metal Seal NW25 銅
Product code :30255    Model:34.663.402
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34.025070.663.402 Metal Seal NW25 銅　CeFiX®専用 admin.label.item.catalog_image
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