This is a bakeable flange compatible with ultra-high vacuum, compliant with ISO3669-1986. [ULVAC]
The UFC series is a bakeable flange compatible with ultra-high vacuum, conforming to the ISO3669-1986 standard, featuring Alback's unique knife-edge metal seal design. We also offer a variety of fittings, copper gaskets, bolt sets, and more that utilize the UFC flange. 【Specifications】 ○ Operating pressure range: Atmospheric pressure to 10^-11 Pa ○ Allowable leak rate: 1.0×10^-11 Pa·m3/s ○ Operating temperature range: -196 to 450°C ○ Normal bake-out temperature: Below 300°C ○ Material: Austenitic stainless steel For more details, please contact us or download the catalog.
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basic information
**Features** ○ Long lifespan design → The edge part is designed for long life, capable of withstanding repeated connections. ○ Ideal for ultra-high vacuum → By adopting a metal seal method, there is no gas permeation, ensuring leak tightness. → The use of austenitic stainless steel achieves low gas release. [UFC Flange] ○ Structure that minimizes welding distortion → The welded parts between the flange and the connecting pipe adopt a structure that reduces distortion in the knife edge area and overall flange distortion. ○ Fixed and rotating types → Fixed and rotating types are available in each size. → The fixed type comes in through-bolt hole specifications and tapped hole specifications. [UFC Conversion Flange] ○ Convenient compact design → Since it does not use connecting pipes, it allows for compact connection of components with different diameter flanges. [Fittings] ○ Abundant lineup → A lineup of 30 types of fittings is available. [Gaskets] ○ Ideal for ultra-high vacuum → Metal gaskets made of oxygen-free copper (OFHC) are clean and have low gas release. ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Applications】 ○ Various ultra-high vacuum devices ○ Various analytical instruments ○ Applications for leak-tight specifications ○ Applications for high-temperature baking ● For more details, please contact us or download the catalog.
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Company information
ULVAC's corporate philosophy aims to contribute to the development of industry and science by comprehensively utilizing vacuum technology and its related technologies. ULVAC brings together its unique technologies cultivated through years of research and development and production technology reform to provide "ULVAC Solutions," which integrate equipment, materials, analytical evaluation, and services in a multifaceted manner for flat panel displays, electronic components, semiconductors, and general industrial equipment. Moving forward, we will continue to firmly embrace changes in the times and the needs of our customers, striving to be a top global manufacturer in all cutting-edge fields.
