https://www.katscienceprobeusa.com/ https://public.readdy.ai/ai/img_res/a6a3d1cc-905b-404a-b132-cb9a797af6af.png KAT Science Probe USA LLC Semiconductor vacuum components and industrial power cables supplier in Austin, Texas. https://www.katscienceprobeusa.com/products/vacuum-components https://public.readdy.ai/ai/img_res/edited_967d352ebd7a0187d9022f3d8c62c8c1_d288ca03.jpg KF / ISO Vacuum Flange High-purity KF and ISO vacuum flange systems for semiconductor manufacturing. https://www.katscienceprobeusa.com/products/center-ring https://public.readdy.ai/ai/img_res/edited_e7257d88fb54da0f5e23f2db7575c160_08799f07.jpg Dual / Triple-Seal Center Ring Dual-seal and triple-seal center rings for KF and ISO flange systems.