Applying NDT X-Ray for Welding Joints Quality Inspection
2018/08/13
It’s a big challenge to get the non-defects welding joints. There’re lots of uncertain factors to make the porosity/voids, scabs, infused defects in the welding joints. We will have to make the defects are under the certain range to keep the joint parts working normally. There are several methodologies to do quality inspection however X-ray check is the most effective solution for such NDT inspection
Because these defects are the main factors causing quality problems, it’s very important to sort out the no good parts. The traditional inspection methods are low efficiency and non-intuitive. Unicomp NDT X-Ray Machine can be quickly showing with real-time imaging of the defects volumes, quantities, types and distribution range. With the X-ray images, QC engineers can conclude and sort out the defects parts quickly.
It’s difficult to find the welding joints with just through the eyes inspection. Most of the defects are under the surface. But its’ so easy to find them with the X-Ray.
The following are the X-ray images:


Unicomp’s Real-time image NDT X-ray Machine are widely using for Gas & Oil Pipeline, High-pressure Vessels and Tanks, etc.
With the help of Unicomp’s X-Ray software, we can inspect the straight welding line, girth joint, spiral weld. And the inspection function style include static, dynamic and synchronously ability.
They are highly automatic, easy operation, powerful graphic software with clear images.

NDT X-ray Inspection for Steal Pipeline
Unicomp Plants Pictures:



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