All CF flanges are manufactured from specially selected, high quality stainless steel - 304L (1.4306) or the higher specification 316LN (1.4429). These materials being the accepted standards throughout the UHV vacuum industry. Both stainless steels are low carbon varieties designed to avoid inter-granular corrosion after welding.

Cleaning and Packaging:

Products with weld joints are 100 percent helium leak tested to assure leak free. To ensure the cleanliness of RANVAC products ready for onsite use, all parts are ultrasonically cleaned with de-ionized water, and packaged. Each bag is affixed with a label identifying the component’s part number.

Customization:

Other flange materials on request. Customization of design and variations from standard sizes available on request.  

All CF flanges are manufactured from specially selected, high quality stainless steel - 304L (1.4306) or the higher specification 316LN (1.4429). These materials being the accepted standards throughout the UHV vacuum industry. Both stainless steels are low carbon varieties designed to avoid inter-granular corrosion after welding.

Cleaning and Packaging:

Products with weld joints are 100 percent helium leak tested to assure leak free. To ensure the cleanliness of RANVAC products ready for onsite use, all parts are ultrasonically cleaned with de-ionized water, and packaged. Each bag is affixed with a label identifying the component’s part number.

Customization:

Other flange materials on request. Customization of design and variations from standard sizes available on request.