QIS CORE BUSINESS 

1. Conventional & Advanced NDT

2. PWHT

3. QA/QC Services

4. Management Consultancy

5. Material Properties Laboratory test

6. Robot & Automation

7. Mechanical Completion & Commissioning

8. Accreditation

9. Training & Certification

10.Procurement

11. Green farm & Enviroment care

12. Operation & Maintenance

CONVENTIONAL  NDT SERVICES

• Ultrasonic testing (UT)
• Magnetic particle testing  (MT/MPI)
• Dye penetrant testing (PT)
• Radiographic testing (RT)
• Automated Ultrasonic Testing (AUT)
• Eddy Current Testing (ET)
• Hardness testing
• Ultrasonic Thickness Measurement (UTM)
• Positive material identification  (PMI)
• Ferrite testing
• Infrared Thermography
• Bubble leak test – vacuum box
• Leak Testing(LT)
• Infrared Thermographic Inspection(IRT)
• Alloy, Positive Material Identification(PMI)
• Holiday Testing(HoT)
• Hardress Testing(HaT)

ADVANCED NDT SERVICES

Phased Array Ultrasonic Testing(PAUT) and Time of Flight Diffraction(TOFD)

Computed Radiography(CR)

Magnetic Flux Leakage(MFL)

Tube inspection(ECT/RFT/MFL/NFL/IRIS)

Pulsed Eddy Current Testing (PEC)

Neutron Backscatter Moisture Detection for Corrosion Under Insulation(CUI)

Long range UT(LRUT)

The PWHT/Stress relief process is performed by heating to a temperature as detailed in the welding code for the appropriate material, and holding at that temperature long enough to achieve the desired reduction in residual stresses.

Having well-qualified PhD team, QIS has led Vietnam heat treatment market by researching and building PWHT Internet of things System.

 MECHANICAL COMPLETION & COMMISIONING

• E&I Calibration testing
• Pre-commissioning and Commissioning Activity.
• Commissioning of electrical, instrumentation and telecommunication systems.
• Post fabrication commissioning assistance, factory acceptance tests, offshore installation commissioning service
• Commissioning of the electrical cathodic protection system.

INSPECTION SERVICES

In an industry where safety and compliance are increasingly becoming the focal point of an organization, customers count on Q.I.S’s Inspection Services to provide access to certified professionals who are committed to maintaining partnerships that garner trust. Inspection involves verifying on-site that a product, asset or system meets specified

QIS is in the process of completing our new office at No 02&08, Dong Xuyen Industrial Zone, Rach Dua Ward, Vung Tau, Ba Ria Vung Tau Province, Vietnam

ACCREDITATION

Accreditation and Calibration for PSV, Lifting equipment, Pressure voltage vessels and tanks, High Voltage and low system

TRAINING AND CERTIFICATION

• NDT training course: (held regularly throughout the months of the year).

+ Ultrasonic testing (UT)

+ Magnetic particle testing (MT)

+ Dye penetrant testing (PT)

+ PAUT, ECT, IRIS, MFL...

• API Training Course
• Welding training course

CONVENTIONAL NDT

•       Ultrasonic testing (UT)

•       Magnetic particle testing  (MT/MPI)

•       Dye penetrant testing (PT)

•       Radiographic testing (RT)

•       Automated Ultrasonic Testing (AUT)

•       Eddy Current Testing (ET)

•       Hardness testing

•       Ultrasonic Thickness

•       Measurement (UTM)

•       Positive material identification  (PMI)

•       Ferrite testing

•       Infrared Thermography

•       Bubble leak test – vacuum box

MATERIAL PROPERTIES LABORATORY TEST

• Tensile & Nick-break test
• All weld Tensile test/ Z-tensile test/& Tensile -Determining Yeild Strength
• Bend test
• Fillet weld Break test
• Hardness test
• Macro test
• Charpy Vee Notch Test (Impact test)
• Composition Chemical Test
• CTOD
• Ferrite Content
• Micstructure 100X or 500X
• Intergranlular Corrosion
• Pitting Corrosion Test
• Chloride Stress Corrosion Cracking
• HIC test