According to a recent report by the analysis firm IndexBox, the market for Non-Destructive Testing (NDT) equipment is set to grow significantly and steadily until the year 2035. The primary reason is that many of the world’s critical structures are aging and require constant inspection to ensure they remain safe.
Why is this market set to grow?
More specifically, the reasons for this growth will be driven by:
- Aging infrastructure: Bridges, pipelines, and power plants from the 60s-80s require frequent inspections to extend their service life.
- Strict regulations: Governments and insurers demand mandatory periodic inspections.
- Digital technology: Analog methods are being phased out in favor of digital, automated, and connected systems, which are more expensive but far superior.
- Growth in new sectors: Renewable energy (wind turbine blades), electric vehicles (batteries), and new construction also require these tests.
Which sectors and regions are leading the demand?
The report breaks down the demand by sector as follows:
- Automotive and heavy manufacturing (25%): Weld inspection, engines, and increasingly, electric vehicle batteries.
- Aerospace and defense (22%): Inspection of airframes, wings, and aircraft engines. This is the most demanding and highest-precision sector.
- Oil and gas (20%): Inspection of pipelines, refineries, and offshore platforms to prevent leaks.
- Power generation (18%): Inspection of nuclear and thermal power plants and, increasingly, wind turbine blades.
- Infrastructure and construction (15%): Bridges, tunnels, rails, and buildings.
By region, the market is structured as follows:
- Asia-Pacific (38% of the market): This is the largest segment, led by China and India, which have significant industrial activity and new construction.
- North America (28%): A large and technological market, driven by aging infrastructure and the U.S. aerospace industry.
- Europe (22%): A mature market, but with constant demand for modernizing old equipment and maintaining its facilities.
- Latin America (7%): More modest growth, linked to oil, gas, and mining cycles (Brazil and Mexico are the largest players).
- Middle East and Africa (5%): Specialized growth, focused almost entirely on the oil and gas industry.
Challenges facing the market
However, the growth of the non-destructive testing market is not without its challenges. Key highlights include:
- Advanced equipment involves high costs.
- There is a shortage of trained technicians to operate these complex machines.
- If the oil price drops, oil companies invest less in inspections.
- Challenges in digital data management and security
Outlook toward 2035
The report forecasts an annual growth rate of 5.2% each year until 2035, where the primary buyers of this equipment will be car manufacturers, the aerospace industry, and oil companies, especially in Asia, North America, and Europe. While the equipment is expensive and specialized technicians are scarce, the need to prevent disasters remains the stronger driver.
Source: IndexBox