{"id":43,"date":"2026-04-07T00:43:32","date_gmt":"2026-04-06T16:43:32","guid":{"rendered":"https:\/\/demowebdev.xyz\/petro\/our-services\/ndt-services\/visual-testing\/"},"modified":"2026-04-10T18:32:01","modified_gmt":"2026-04-10T10:32:01","slug":"visual-testing","status":"publish","type":"page","link":"https:\/\/demowebdev.xyz\/petro\/visual-testing\/","title":{"rendered":"Visual Testing"},"content":{"rendered":"\n
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Home<\/a> \/ NDT Services<\/a> \/ Visual Testing<\/div>\n\n \n
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<\/span>UT<\/span><\/div>
<\/span>RT<\/span><\/div>
<\/span>MPI<\/span><\/div>
<\/span>PT<\/span><\/div>
<\/span>VT<\/span><\/div>
<\/span>UTTG<\/span><\/div>
<\/span>PMI<\/span><\/div>
<\/span>HT<\/span><\/div>
<\/span>RI<\/span><\/div>\n <\/div>\n\n

Visual Testing (VT)<\/h1>\n
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Direct and remote visual inspection of structures, welds and equipment \u2014 the foundation of all NDT programmes.<\/p>\n <\/div>\n<\/div>\n\n\n\n

What is VT?<\/span>

Visual Testing & Inspection<\/h2>

VT is the most fundamental NDT method \u2014 involving direct or aided visual examination of components and structures for surface defects, corrosion, damage, dimensional conformance and workmanship quality.<\/p>

PetroNDT performs both direct VT and remote VT using borescopes and videoscopes for confined spaces, vessel internals and inaccessible areas.<\/p><\/div>

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How It Works<\/span>

Inspection Process<\/h2><\/div>
01<\/div>

Pre-Inspection Setup<\/h3>

Review drawings, specifications and acceptance criteria. Set up appropriate lighting.<\/p><\/div>

02<\/div>

Direct VT<\/h3>

Conduct systematic visual examination using calibrated gauges and measuring tools.<\/p><\/div>

03<\/div>

Remote VT<\/h3>

Deploy borescope or videoscope for inaccessible areas, confined spaces and vessel internals.<\/p><\/div>

04<\/div>

Document Findings<\/h3>

Record all observations with measurements, photos and locations.<\/p><\/div>

05<\/div>

Reporting<\/h3>

Issue VT inspection report with findings, dimensions and accept\/reject status.<\/p><\/div><\/div><\/div><\/section>\n\n

Applications<\/span>

Where It Is Used<\/h2><\/div>
  • \u25b8<\/span>Pre-weld joint fit-up and cleanliness inspection<\/li>
  • \u25b8<\/span>In-process weld pass inspection<\/li>
  • \u25b8<\/span>Post-weld surface quality examination<\/li>
  • \u25b8<\/span>Structure and equipment condition assessment<\/li>
  • \u25b8<\/span>Corrosion and coating condition surveys<\/li>
  • \u25b8<\/span>Vessel and tank internal inspection<\/li>
  • \u25b8<\/span>Lifting equipment pre-use inspection<\/li>
  • \u25b8<\/span>Remote inspection of pipeline internals<\/li><\/ul><\/div><\/section>\n\n
    Our Work<\/span>

    Inspection Gallery<\/h2><\/div>
    \"PetroNDT\"<\/div>
    \"PetroNDT\"<\/div>
    \"PetroNDT\"<\/div><\/div><\/div><\/section>\n\n

    <\/span>Frequently Asked Questions<\/h2>