1. REFINARY & PETROCHEMICAL
Applications
Sea Water Lines
Pipelines
Coke Drum
Cyclones
Vessels & Column
Exchangers & Condensers
Flare & Stacks
Storage Tanks
Compressor
Pumps & Values
Turbines & Gear Box
Reactors Bed
Weld-o-let for Penetration
Transformers
Heater Tubes

2. PTZ CAMERA SYSTEM

3. Application REFINERY & PETROCHEMICAL 12 Sea Water Lines
Major Components
1 Coke Drum
2 Column
3 Crude Unit
4 Catalytic cracker
5 Fractionation Tower
6 Storage Tanks
7 Spheres
8 Railroad Tank cars
9 Transformers
10 Flare
Specific Components
1 Reactors Bed
2 Heat Exchangers
3 Fin Fans Coolers
4 Boilers & Furnace
5 Pressure Vessels
6 Tower Trays
7 Cyclones
8 Piping
9 Compressors
10 Gear Box
11 Pump & Valves
12 Sea Water Lines

4. PTZ CAMERA SYSTEM

5. Application REFINERY & PETROCHEMICAL Major Components
Tank Floor Scanning (SLOFEC)
Boilers (RFET)
Furnace (RFET)
Exchangers (ECT)
Fin Fan Coolers (RFET)
Piping (RFET)
Insulated Piping (RFET)
Sphere Legs (RFET)
Sea Water Lines (Leak Detection)

6. PUSH CAMERA SYSTEM

7. Application POWER PLANT Wind Mill 12 Gear Box 13 Wind Mill Blades
Remote Visual of
Thermal Power Plant
1 Steam & Gas Turbine
2 Generators
3 Extraction & Oil Line
4 Main Steam Piping
5 Headers
6 Blade & Nozzle
7 Value Inspection
8 Feedwater Heaters
9 Transformers
10 Stacks
11 Condenser
RFET
1 Water Wall
2 Drum to Drum tube
3 Economizer
4 Super Heater
5 Re-Heater
Wind Mill
12 Gear Box
13 Wind Mill Blades
Hydro Power Plant
14 Tunnel
15 Bore Hole

8. REVOLVING CAMERA SYSTEM

9. Application DEFENCE Sea Tubes Inspection (RVI)
Sea Chest Inspection (RVI)
Turbine & Gear Box Inspection (RVI)
Boiler tube Inspection (RFET & RVI)
Hull Inspection (SLOFEC)
Piping Inspection (RFET)
Deck Inspection without removal of Microtech coating (RFET)
UT Thickness Mapping
Aircraft Engine Inspection (RVI)
Barrel Inspection of Gun (RVI)

10. CRAWLER CAMERA SYSTEM

11. Application MUNCIPAL CORPORATION Remote Visual Inspection Water Lines
Sewer Line
Strom Water Lines
Tunnels
Man Hole
Leak Detection in Water lines
Utility Mapping
Rehabilitation of Sewer & water mains
Micro Tunneling

12. REMOTE FIELD ELECTROMAGNETIC TESTING

13. Application BOILER - RFET Boiler Water Wall Inspection
APPLICATIONS
Boiler water wall Inspection
Boiler Drum to Drum Tubes
Economizer Tubes
Super Heater & Re-Heater tubes
Furnace Tubes
Bare & Coated Piping
Insulated piping upto 2” insulation
Sphere Legs & Vessel Skirt
Heat Exchangers
Fin Fan Cooler Tubes
Boiler Water Wall Inspection
100% inspection of tubes
Travel 40mtr vertically on water wall. Minimum scaffolding is required
5 Tubes can be scanned simultaneously
Minimum Cleaning is required
Dual frequencies are used
10% wall loss can be detected
Equally sensitive to ID and OD defects
Real time Inspection can be done
Tubular (Boiler & Exchanger)
Inspect tubes having ID as small as 0.25” (6.35mm) to tubes of 3” (76.2mm)
60-75% Fill Factor probes can be used for inspection
Dual frequency enables to detect defect under Baffle
Can differentiate between relevant and non-relevant signal
Special Flexible probes for boiler drum to drum inspection

14. Defects : Fatigue (Thermal) Crack Capacity : 250Mw Material :
MAHAGENCO, Bhusawal
Defects : Hydrogen damage & Corrosion Pitting
Capacity : 250Mw
Material :
Tube size :
Observation : RFET was carried out in selected area around Burners. Localized wall loss like Hydrogen damage, pitting & Bulges were observed.
Conclusions : Later the tube were dissected and the given defects were confirmed
Tata Power, Jamshedpur
Defects : Fatigue (Thermal) Crack
Capacity : 250Mw
Material :
Tube size :
Observation : RFET was carried out in selected area around Burners. Severe Indication was observed. No wall was observed.
Conclusions : UT scanning was carried out indication reflect the suspect of Thermal (Fatigue) cracking. Later metallurgical test was carried out and it was confirmed that tube has Thermal Cracking

15. MEW, Kuwait Defects : Bulging Capacity : 250Mw Material : Tube size :
Observation : 100% inspection of water wall was carried out using RFET. Localized severe indication were observed. No wall loss was observed and no corrosion or visual defect was observed.
Conclusions : Later the tube were inspected using focused high beam light and Bulging were found visually. Later in metallurgical test deformation was confirmed.
HPGCL, Yamunanagar, Haryana
Defects : Pitting
Capacity : 250Mw
Material :
Tube size :
Observation : Inspection carried out on Riffle tube
Found Localized Pitting in most of the Tube . Later the tube were cut opened for confirmation and pitting were observed visually. Nearly 250 of tubes were replaced
Conclusions : Later the tube were dissected and the given defects were confirmed .

16. SATURATED LOW FREQUENCY ELECTROMAGNETIC TESTING

17. Application Tank Floor Scanning - SLOFEC
Capability of inspecting ferromagnetic and non-ferromagnetic materials
High defect detection sensitivity and reliability
Distinction between external and internal defects
Detect defect of smooth couture
Wall loss of 10% can be detected
Works on Coated (8mm) Tank Floor
Inspect close to tank wall & weld ie minimum dead zone 25mm
High inspection speed (30mtr/min)
High inspection temperature range (Piping)
Minimum cleaning ie Hydro jetting is required
Power Supply: 220 & 110Volts. Can also work with 36Volt power supply
Capability of real time scan results with coloured defect mapping
Complete C scan of Tank Floor can be given with exact Location, Wall loss & Defect side Internal or External
Side rollers for driving along the tank wall
LED for visual inspection