Positive Material Identification (PMI)

Positive Material Identification (PMI) is a fast, accurate, and non-destructive technique used to verify the chemical composition of metals and alloys. It ensures that materials meet required specifications and industry standards, helping prevent material mix-ups and ensuring safety in critical applications.

Overview

Positive Material Identification (PMI) is a non-destructive analytical technique used primarily for verifying the elemental composition of metals and alloys. This process is essential in industries where material mix-ups can lead to critical failures or non-compliance.

Using advanced handheld analyzers such as X-Ray Fluorescence (XRF) or Optical Emission Spectroscopy (OES), PMI provides rapid on-site verification of materials—without damaging the component.

It is widely applied in industries like oil & gas, power generation, aerospace, and manufacturing for ensuring quality control, confirming material grade, and preventing costly errors in high-risk environments.

Benefits of Services

Positive Material Identification (PMI) plays a crucial role in ensuring the safety, quality, and compliance of metal components across industries. By providing quick, accurate, and non-destructive verification of alloy compositions, PMI helps prevent costly mix-ups, reduces the risk of equipment failure, and ensures that the materials used meet the required standards and specifications.

Inspection Type

Chemical Composition Verification using XRF and/or OES

Testing Scope

Pipes, valves, fittings, fasteners, welds, structural components

Project Duration

Typically 1–3 Days (Depending on scope and sample quantity)

Inspection Site

Onshore Facility or Client Site – India

Need Help with PMI?

Our certified professionals are equipped with the latest PMI analyzers to provide rapid and accurate material verification services on-site or at your facility.

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Accurate, Reliable, and Non-Destructive Material Verification Solutions

Kaztron offers advanced PMI testing solutions to protect your operations from material failure, improve traceability, and ensure regulatory compliance—backed by decades of industry experience.

98%

Detection Accuracy

High-precision analysis of elements such as Fe, Ni, Cr, Mo, Mn, and more.

95%

Turnaround Time

Most inspections completed in under 48 hours, with same-day reporting available.

97%

Client Satisfaction Rate

Trusted by industry leaders for quality assurance and fast mobilization.

99%

Compliance Contribution

Supports audits, certifications, and regulatory requirements effortlessly.

F. A. Q

Common Questions

PMI Demystified: Common Questions Explained

PMI is a non-destructive test used to determine the elemental composition of metals and alloys, ensuring the right material is used for the right application.

It prevents mix-ups, supports safety-critical applications, ensures code compliance, and is essential for asset integrity and documentation.

Using handheld XRF or OES devices, technicians scan metal surfaces and receive real-time results with elemental breakdowns.

 

Yes—PMI is non-invasive, requires no sample extraction, and is safe for use on finished components and in-service equipment.

Stainless steel, carbon steel, nickel alloys, aluminum alloys, titanium, and more.

XRF detects most metals except for lighter elements like carbon and boron. For those, OES is recommended.