OEM Alternative PET & CT Tube Replacement: CT X Ray Tube/Scan Tube

As experienced vacuum tube manufacturers, we understand how PET and CT gantries stress every component in the high-voltage chain. Our catalog supports both imaging heads and the RF or power sections that feed them, so you can source more of what you need from a single partner instead of juggling multiple X-ray tube manufacturers and RF suppliers.

Typical products you will find in this PET and CT tube replacement collection include:

• CT scan tubes and CT X-ray tubes for single-slice and multi-slice scanners, including rotating-anode designs and tubes in integrated housings.
• High-duty-cycle replacement CT tubes designed for cardiac, trauma, and oncology protocols with short cooldown requirements.
• Selected PET detector tubes and associated high-voltage components used in PET and PET/CT systems.
• Support tubes in the RF and generator chain, such as high-power triodes and tetrode power tubes used in OEM cabinets and power racks.

Many PET/CT service groups also maintain LINAC bunkers and other radiation therapy systems. For those teams, we offer complementary linear accelerator parts along with MRI-compatible components, including MRI tube options and pulse devices such as the thyratron tube used in radiation systems. That mix lets you cover CT, PET, MRI, and radiation therapy with a single sourcing partner instead of juggling separate vendors for each modality.

All PET and CT scan tube alternatives in this collection are built to tight mechanical and electrical tolerances. We focus on filament life, bearing design, thermal management, and consistent output so your engineers can install with confidence and your radiologists get predictable images from the first exposure. Whether you are supporting a single scanner or a multi-site network, this page is designed to be your starting point for PET and CT tube replacement planning.

Contact us for all your PET and CT scan tube needs

Downtime is expensive, and waiting on OEM alternative CT tubes that are backordered can add days or weeks to that cost. Our goal is to help you bridge those gaps with reliable PET and CT tube replacements that match OEM specifications, pass your acceptance testing, and keep your patients on the calendar instead of being rescheduled.

If you manage a fleet that includes PET/CT, standalone CT, or hybrid systems, our team can help you map your current installed base, identify high-risk models, and plan a stocking strategy. We also support engineering teams that are exploring upgrades, refurbishment, or in-house X-ray tube exchange programs and need a stable partner to supply replacement inventory over the long term.