Accurate On-Site Hardness Testing for Welds and Base Metals

Qualitest Offshore Inc. offers ULC Field Hardness Testing across Guyana’s FPSOs, offshore platforms, onshore fabrication yards, and industrial facilities. Our portable hardness testing solutions are ideal for evaluating weld quality, heat-affected zones, and base metal hardness directly on-site without damaging the component.

Using calibrated ULC (Ultrasonic Contact Impedance) hardness testers, we provide fast and reliable measurements that help ensure compliance with welding procedures, client specifications, and industry codes.

What is ULC Hardness Testing?

ULC Hardness Testing uses ultrasonic technology to assess material hardness by measuring the resistance of the surface to deformation. This technique is particularly useful for checking the mechanical properties of metal components in the field.

It’s a non-destructive alternative to traditional lab-based hardness testing and provides quick, precise data for critical decision-making during construction, maintenance, or repair operations.

Key Benefits of ULC Hardness Testing

• Non-destructive and portable
• Fast and accurate on-site results
• Ideal for weld zones, HAZ, and parent materials
• Conforms to ASTM and ISO standards
• Supports material verification and quality control
• Reduces downtime and eliminates the need for sample removal

Applications of ULC Hardness Testing in Guyana

We perform hardness testing on a wide range of assets across various industries, including:

• Weld joints and structural steel on FPSOs and offshore platforms
• Pressure vessels, boilers, and pipelines
• Heat exchangers, chillers, and process piping
• Onshore fabrication components and skid assemblies
• Critical repairs and material upgrades

ULC hardness testing is especially useful during welding procedure qualification, post-weld inspections, and in-service condition assessments.

Why Choose Qualitest Offshore Inc. for ULC Hardness Testing?

At Qualitest Offshore Inc., our certified technicians use advanced portable hardness testers capable of delivering precise readings on complex geometries and difficult-to-access areas. We understand the harsh environments of offshore and industrial sites, and we bring inspection reliability wherever it’s needed.

Our commitment to quality, safety, and quick turnaround times makes us a trusted NDT partner throughout Guyana’s energy and industrial sectors.

Comprehensive NDT Services You Can Trust

In addition to ULC Hardness Testing, we offer a full range of conventional and advanced NDT solutions, including:

• Phased Array Ultrasonic Testing (PAUT)
• Ultrasonic Testing (UT)
• Eddy Current Testing (ECT)
• Magnetic Particle Testing (MT)
• Liquid Penetrant Testing (PT)
• Ferrite Testing
• Positive Material Identification (PMI)
• IRIS Tube Inspection
• Visual Inspection with detailed reporting

We serve clients across FPSOs, fabrication shops, refineries, and offshore and onshore installations.

Ensure Material Reliability with ULC Hardness Testing

ULC Hardness Testing provides a quick, cost-effective way to verify mechanical properties and ensure weld quality. Let Qualitest Offshore Inc. support your project with accurate, field-ready inspection services.

For service bookings or more information, contact us at 📧 guyana@qualitest.gy or 📞 +592 751 6883. Count on us to keep your operations safe, compliant, and efficient.