Vacuum Box Test

What is Vacuum Box Testing?

Vacuum Box Testing (VBT) is a non-destructive testing (NDT) method used to identify leaks in weld seams and joints. The test involves applying a vacuum over a sealed area using a vacuum box and observing for bubble formation with a soap solution.

This method is widely used in industries where leak-proof performance is critical, such as storage tanks, pipelines, shipbuilding, and pressure vessels.

weld inspection
Why Choose Us

Why Choose Vacuum Box Testing?

Accurate leak detection
Non-destructive & safe method
Cost-effective inspection
Immediate results
Ideal for weld seams & joints
Applicable on flat & curved surfaces
weld inspection

Applications of Vacuum Box Testing

  •  Storage Tanks (Oil & Chemical)
  •  Pipelines & Pressure Vessels
  •  Shipbuilding & Marine Structures
  •  Fabricated Metal Structures
  • Underground Tanks
  •  Industrial Equipment
vacuum box test process images
Specialist in Industrial Inspection

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