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- Cosmotec for Vacuum Components
- Vacuum Component
- Vacuum Components ICF standards
Vacuum Components ICF standards Product List Vacuum Component
Category 20Matter
Subcategory 102Matter (61 ~80 )
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Fittings SUS 316 Flange material SUS 304 RoHS2 corresponding ○ -
Flange material SUS 304 Tubes / Pipes SUS 304 The inner surface processing Machined (Ra3.2 equivalent) RoHS2 corresponding ○ -
Fittings SUS 316 Flange material SUS 304 Tubes / Pipes SUS 304 RoHS2 corresponding ○ -
Fittings SUS 316 Flange material SUS 304 Tubes / Pipes SUS 304 RoHS2 corresponding ○ -
Fittings SUS 316 Flange material SUS 304 RoHS2 corresponding ○
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Fittings SUS 316 Flange material SUS 304 RoHS2 corresponding ○ -
Fittings SUS 316 Flange material SUS 304 RoHS2 corresponding ○ -
Fittings SUS 316 Flange material SUS 304 RoHS2 corresponding ○ -
Main materials SUS 304 Leak rate <5x10<sup>-9</sup>Pa･㎥/sec O-ring Viton ® RoHS2 corresponding ○ -
Available pressure Atmospheric pressure ~ 10<sup> Leakage when valve is fully clos <6.7x10<sup>-11</sup>Pa･㎥/sec Orifice diameter Φ3.5 mm Maximum temperature 125℃ Seal / gasket material Viton ® Shaft seal lubricant Silicone grease for high vacuu Valve body shaft SUS 304 valve Brass (Ni plating) handle phenol resin
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Flange material SUS 304 window Borosilicate glass Maximum temperature 350℃ Leak rate <1.0x10<sup>-8</sup>Pa･㎥/sec RoHS2 corresponding ○ -
window Synthetic quartz Maximum temperature 200℃ The lowest temperature -100℃ RoHS2 corresponding ○ -
Flange material SUS 304 window Synthetic quartz Maximum temperature 200℃ RoHS2 corresponding ○ -
window Magnesium fluoride Maximum temperature 200℃ The lowest temperature -100℃ -
Flange material SUS 304 window Calcium fluoride Maximum temperature 200℃ The lowest temperature -100℃ RoHS2 corresponding ○
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Flange material SUS 304 window germanium Maximum temperature 200℃ The lowest temperature -100℃ -
Lead equivalent (mmPb) 1.5 Thermal expansion coefficient (/ 80✕10<sup>-7</sup>(30~380℃) Softening point (℃) 585 Flexural strength (MPa) 25 Young's modulus (GPa) 63 Poisson's ratio 0.24 Knoop hardness 370 Refractive index (Na-D line) 1.71
