Can x-rays detect large castings and what is the maximum depth that x-rays can detect? If so, which inspection companies can do it?

Yes, X-ray can be used to detect large castings, the maximum depth of X-ray inspection depends on the material and thickness of the casting, as well as the energy of the X-ray equipment and detection technology. Generally, X-rays can reach a maximum depth of several tens of millimeters to several hundred millimeters.

Many inspection companies offer X-ray flaw detection services, and some of the well-known companies include GE Inspection, Honeywell, Lima Precision Measurement, Siemens, Tektronix Inspection, and others. These companies have advanced X-ray equipment and specialized technical teams to provide high quality X-ray flaw detection services.

180mm thickness, most of the domestic X-ray inspection equipment manufacturers can do, like Suzhou Lima, Guangdong Haozhi Imaging, Beijing Ruiying Zhiqi and so on.