X-Ray Crawlers for NDT Laboratories in Oil & Gas Industries
High-Speed Internal Pipeline Inspection
For long-distance pipeline projects, productivity and image quality are equally critical. Our X-ray pipeline crawlers are designed to deliver fast, accurate single-wall single-image (SWSI) radiography of girth welds — the gold standard in pipeline weld inspection. Trusted by NDT contractors across the Middle East, India, and Pakistan, our crawlers shorten inspection cycles while meeting the strictest oil & gas codes.
Engineered for Real Pipeline Conditions
Our crawler range covers pipe diameters from 6″ to 56″, supporting onshore transmission lines, refinery interconnects, and large-diameter trunk lines. Robust drive systems handle inclines, bends, internal coatings, and residual moisture without losing positioning accuracy.
Core Features
- High-capacity battery for full-shift autonomous operation
- Precise gamma- or magnetically-triggered exposure positioning
- Constant potential X-ray source for sharp, low-noise images
- Built-in safety interlocks and remote shutdown
- Modular construction for easy field maintenance
Faster Inspection, Lower Project Cost
By exposing each weld in a single shot from inside the pipe, crawlers replace multiple double-wall exposures with one, reducing radiographic time by up to 70%. This translates directly into shorter pipeline commissioning schedules and lower per-weld inspection cost — a decisive advantage for EPC contractors operating under tight deadlines in the Gulf, South Asia, and beyond.
Compliant with Global Oil & Gas Standards
Our crawlers meet the requirements of API 1104, ASME B31, ISO 17636-1, and DNV pipeline codes. They are compatible with both traditional film and modern digital detector arrays, allowing NDT laboratories to upgrade their workflow at their own pace.
Service and Spare Parts Across the Region
We support clients in Saudi Arabia, the UAE, Qatar, Oman, India, Pakistan, and neighboring markets with on-site commissioning, operator training, calibration, and a full inventory of spare parts. Get in touch to discuss the right crawler configuration for your pipeline diameter, wall thickness, and inspection schedule.
