Choosing an industrial radiography scanner for pipe inspection is not just about moving a panel around a pipe. The right setup needs to support repeatable positioning, stable contact, field flexibility, and a workflow that fits the inspection scope. For ScanTech, that matters even more because only one scanner in the current lineup is built to support radiography workflows: the CLIX Modular Chain Scanner.
If the job involves digital radiography on pipe, it helps to understand what separates a true RT-capable scanner from platforms designed only for ultrasonic testing. This list breaks down the key things to evaluate before choosing a system.
1. Make Sure the Scanner Actually Supports Radiography
This is the first filter. Not every pipe scanner is designed for RT. In ScanTech’s lineup, the CLIX Modular Chain Scanner is the only scanner that explicitly supports radiography alongside weld inspection and corrosion mapping. Its product page positions it as a modular platform for weld inspection, corrosion mapping, and radiography (RT), with manual, automated umbilical, and automated wireless configurations. The wireless configuration is specifically noted as available for RT only.
That matters because a scanner built for UT alone may still be excellent for corrosion mapping or weld inspection, but it is not the right fit for a radiography workflow. For example, the XR Spider Corrosion Mapping Scanner, Apex Modular Universal Scanner Platform, and Radix Modular Weld Inspection Platform are positioned for ultrasonic inspection applications, not RT.
2. Look for a Platform That Fits Real Pipe Diameters
Pipe range is one of the quickest ways to narrow the field. The CLIX Modular Chain Scanner covers standard pipe sizes from 6 inches to 48 inches, with custom builds beyond that. For radiography on pipe, that gives inspection teams a practical range for common field applications without needing multiple unrelated systems.
Other ScanTech scanners publish pipe minimums too, but for different inspection goals. The XR Spider Corrosion Mapping Scanner is aimed at automated raster corrosion mapping, while the Apex Modular Universal Scanner Platform lists minimum pipe diameters based on different UT configurations. The Radix Modular Weld Inspection Platform is centered on weld inspection geometry. Those are strong UT tools, but they are not substitutes for an RT-ready scanner.
3. Choose a Scanner That Supports Repeatable Motion Around the Pipe
In radiography, repeatable movement and positioning can have a direct impact on setup efficiency and image consistency. A chain-based scanner design helps maintain a controlled path around the circumference of the pipe, which is why CLIX stands out for this application. Its chain-based modular design is paired with ScanTech’s Wheel Pack Assembly and is built for field-ready movement on curved surfaces.
This is also where scanner type matters. A corrosion mapping scanner like the XR Spider Corrosion Mapping Scanner is optimized for automated raster scanning and high-resolution C-scan coverage. That is valuable for mapped corrosion data, but it serves a different purpose than a wrap-around radiography workflow on pipe.
4. Consider Payload and Multi-Method Flexibility
A radiography-capable scanner needs to do more than move. It also needs to support the inspection payload and adapt to the method being used. The CLIX Modular Chain Scanner is positioned as a multi-method platform with high payload capacity, infinite scanning length, and compatibility with multiple NDT methods. ScanTech also highlights its use across ultrasonic and digital radiography inspections.
That flexibility is important for teams that may perform more than one type of inspection on similar assets. Instead of changing to a completely different scanner platform, a multi-method system can reduce setup changes and simplify deployment planning. By comparison, Apex and Radix offer strong modularity within UT workflows, but CLIX is the one explicitly positioned to bridge UT and RT.
5. Do Not Ignore the Reporting Workflow
The scanner is only part of the inspection process. Reporting and review still matter, especially when UT is also part of the broader workflow. For ScanTech’s B-scan reporting environment, Analyst X software provides automated reporting, overlays, data tables, re-gating, and repositioning tools. That makes it a useful supporting piece when a project includes ultrasonic inspection data that needs to be reviewed and documented alongside the field work.
While Analyst X software is not radiography software, it still plays a role in ScanTech’s broader inspection ecosystem by supporting UT reporting workflows. That is helpful for teams managing mixed inspection scopes across pipe assets.
Which ScanTech Scanner Supports Radiography?
If the goal is industrial radiography on pipe, the answer is clear: CLIX Modular Chain Scanner is the only ScanTech scanner in this comparison that supports radiography. It is built as a modular chain scanner for weld inspection, corrosion mapping, and RT, making it the right place to start for radiography-based workflows.
The XR Spider Corrosion Mapping Scanner, Apex Modular Universal Scanner Platform, and Radix Modular Weld Inspection Platform each serve important ultrasonic inspection roles, but they are not presented by ScanTech as RT-capable platforms.
Final Thoughts
When evaluating an industrial radiography scanner for pipe inspection, the best choice is the one that matches the actual method, pipe size, movement requirements, and deployment conditions in the field. For ScanTech, that means starting with the CLIX Modular Chain Scanner when radiography is part of the inspection plan.
If the scope is corrosion mapping, modular UT scanning, or weld inspection without RT, then the XR Spider, Apex, and Radix may be the better fit for those specific workflows. But for radiography on pipe, CLIX is the platform built for it.
