Qualitest Offshore Inc, located in Georgetown, Guyana, provides accurate and reliable Water Washable Penetrant Testing (PT) Services across onshore and offshore structures, including FPSOs, offshore platforms, fabrication yards, boilers, heat exchangers, and chillers. We serve industrial clients throughout Guyana, Suriname, Trinidad, Brazil, and the wider Caribbean region.

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High-Sensitivity Surface Crack Detection with PT Method

Water Washable Penetrant Testing is a highly sensitive Non-Destructive Testing (NDT) method used to detect surface-breaking discontinuities in non-porous materials. This method is effective on both ferrous and non-ferrous metals, making it ideal for applications in oil & gas, marine, petrochemical, and energy sectors.

Our trained technicians apply a visible or fluorescent dye penetrant, allow proper dwell time, then remove excess material using water before applying the developer. This highlights flaws such as cracks, porosity, seams, laps, and leaks, enabling fast and accurate assessment.

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Where We Perform Water Washable PT

Our PT services are regularly performed on:

• Welded joints in FPSOs and offshore platforms
• Heat exchangers, boilers, and chillers in fabrication facilities
• Storage tanks and pressure vessels
• Pump housings, piping systems, and structural components
• Machined parts and casting surfaces

Whether in new construction, in-service inspection, or shutdown maintenance, our PT method ensures defect-free surfaces and component reliability.

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Advantages of Water Washable Penetrant Testing

• Highly sensitive to small surface flaws
• Quick and effective for large-volume inspections
• Minimal surface preparation required
• Cost-efficient and fast turnaround
• Conforms to ASTM E1417, ASME, and ISO standards
• Ideal for field and shop environments

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Certified Technicians and Clear Reporting

Our PT inspectors are ASNT, PCN, or ISO 9712 certified, ensuring quality and compliance. Every inspection includes detailed documentation, photographs of indications, and recommendations for repairs or follow-up testing. We guarantee fast reporting and minimal delays, even in demanding offshore environments.

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✅ Choose Qualitest Offshore for Expert PT Services

• Experienced NDT team based in Georgetown, Guyana
• Responsive coverage for Suriname, Trinidad, Brazil, and Caribbean offshore platforms
• Mobile units equipped for offshore, marine, and fabrication site inspections
• Competitive pricing and adherence to international standards
• Support during fabrication, commissioning, and maintenance projects

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📞 Book Your Penetrant Testing Today

Ensure the integrity and quality of your components with Water Washable PT from Qualitest Offshore Inc.

📧 Email: guyana@qualitest.gy
📞 Phone: +592 751 6883

Our team is ready to mobilize and deliver accurate results—onshore or offshore.