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Non-Destructive Testing (NDT) plays a crucial role in ensuring the integrity and safety of industrial structures and components. Within the NDT industry, one key examination method that stands out is Magnetic Analysis Corp’s (MAC) Remote Field Testing (RFT) or commonly known as MACRO exams. This comprehensive testing technique is known for its effectiveness in detecting and assessing corrosion, pitting, and wall loss in ferromagnetic materials. In this context, NDT and PWHT Solutions, a reputable company in the NDT industry, has emerged as a leading provider of MACRO examination services. This article explores the significance of MACRO exams, highlights the expertise of NDT and PWHT Solutions, and discusses the unique qualities that set them apart from their competitors.


Understanding MACRO Exams:

MACRO exams are a type of non-destructive testing technique that utilizes electromagnetic principles to evaluate the condition of ferromagnetic materials such as steel. These exams are particularly valuable in industries such as oil and gas, petrochemicals, power generation, and infrastructure where corrosion can compromise the structural integrity of equipment and structures.

During a MACRO exam, a remote field testing instrument induces a magnetic field into the material being inspected. The magnetic field interacts with any imperfections or anomalies, creating measurable signals that can be analyzed to determine the extent and location of defects. By utilizing advanced data acquisition and analysis techniques, MACRO exams provide precise and detailed information about corrosion, pitting, and wall loss in critical components.


NDT and PWHT Solutions: Leaders in MACRO Examination Services

NDT and PWHT Solutions is a prominent company renowned for its expertise in providing high-quality MACRO examination services. They have established themselves as a trusted partner for industries seeking comprehensive NDT solutions. Here’s why NDT and PWHT Solutions stands out in the NDT industry:

Technical Expertise:

The company boasts a team of highly skilled and certified NDT professionals with extensive knowledge and experience in MACRO exams. They possess a deep understanding of the principles and applications of MACRO testing, allowing them to deliver accurate and reliable results. These experts stay updated with the latest advancements in NDT technologies, ensuring clients benefit from the most advanced examination techniques.

State-of-the-Art Equipment:

NDT and PWHT Solutions invests in cutting-edge equipment and technology to conduct MACRO exams efficiently and effectively. Their advanced remote field testing instruments enable precise measurements and analysis, enhancing the accuracy and reliability of inspection results. By employing top-of-the-line equipment, they ensure that clients receive the highest quality examination services.

Tailored Solutions:

Recognizing that each client and project is unique, NDT and PWHT Solutions provide customized MACRO examination solutions tailored to specific requirements. They work closely with clients to understand their needs, develop comprehensive inspection plans, and deliver results that meet industry standards and regulations. This personalized approach sets them apart from competitors, ensuring that clients receive the most suitable and cost-effective solutions.

Timely Delivery and Reporting:

NDT and PWHT Solutions places great emphasis on delivering services promptly without compromising on quality. They understand the importance of time-sensitive projects and strive to meet deadlines while maintaining the highest standards of examination. Moreover, their detailed and comprehensive reporting enables clients to make informed decisions quickly, facilitating timely repairs and maintenance.

Commitment to Safety and Compliance:

Safety is a top priority for NDT and PWHT Solutions. They adhere to strict safety protocols and comply with industry regulations throughout the MACRO examination process. By prioritizing safety, they provide clients with peace of mind, knowing that their assets are being inspected with the utmost care and attention to detail.



MACRO exams have emerged as a vital non-destructive testing technique in the NDT industry, particularly for assessing corrosion and wall loss in ferromagnetic materials. NDT and PWHT Solutions has established itself as a leading provider of MACRO examination services, thanks to its technical expertise, state-of-the-art equipment, tailored solutions, timely delivery, and commitment to safety. Their commitment to excellence and customer satisfaction sets them apart from competitors, making them the preferred choice for industries seeking reliable and comprehensive NDT services.

Macro Weld Examinations are performed on a polished and etched cross-section of a welded material.