API 510 Pressure Vessel Inspection Services (NDT) for Process & Storage Assets

Dexon Technology delivers API 510 pressure vessel inspection with 45 years of inspection experience and a highly certified workforce. 

Using proven non-destructive testing (NDT) methods, Dexon enables operators to quickly and accurately assess vessel integrity—identifying corrosion, cracking, weld defects, and wall thinning. 

With efficient execution developed over decades, inspections are carried out to support: 
• Safe operation  
• Regulatory compliance  
• Structural reliability  
• Long-term asset integrity  

All with minimal operational disruption. 

This page covers: 
• Inspection techniques and capabilities  
• Access solutions for difficult-to-reach areas  
• Accreditations and certifications  
• Area of operations – Thailand, Singapore & Southeast Asia  
• Why pressure vessel operators choose Dexon

Inspection Techniques & Capabilities

Access Solutions for Difficult-to-Reach Areas 

Dexon combines rope access and drone-based inspection to ensure full coverage while minimizing donwtime: 
• Rope Access (IRATA-certified): Enables direct inspection of vessel shells, nozzles, and elevated structures without scaffolding  
• Drone Inspection (RVI): Supports rapid visual assessment of external areas and preliminary screening; UTM load-outs on drones allow for remote assessment of wall loss 

Accreditations & Certifications for API 510 Inspection

Area of Operations – Thailand, Singapore & Southeast Asia 

Dexon Technology delivers API 510 inspection services across Thailand, Singapore, and wider Southeast Asia, supporting operators in oil & gas, petrochemical, and industrial sectors. 

Primary Coverage 
• Thailand & Singapore – Refineries, petrochemical plants, and storage terminals 
• Eastern Economic Corridor (EEC) – Major industrial hubs in Rayong, Chonburi, and Chachoengsao 
• Singapore energy and chemical hub – High-criticality pressure vessel inspection 

Southeast Asia Operations 
• Malaysia, Indonesia, Vietnam, Philippines 
• Inspection of pressure vessels and storage assets across regional facilities 

Deployment Capability 
• Rapid mobilization from Thailand and Singapore offices 
• Experience working in shutdown and live plant environments 
• Confined space entry and specialized access solutions 
• Compliance with regional regulatory and safety requirements 

Why Operators Choose Dexon Technology

Dexon Success Metrics

• 96% customer satisfaction rating 
• 500+ projects completed annually 
• 60+ awards and accreditations for performance, safety, and innovation 
• 45 years of NDT inspection experience, inspecting and certifying hundreds of pressure vessels 

Contact Dexon for API 510 Pressure Vessel Inspection