Radiography

Chemical Test

Dye Penetrant Test

"Pig" Test








Quality Tests & Inspections

TPI is highly appreciated by customers for its superior quality products. The company is accredited with ISO 9001 & pledges to follow the laid down procedures & norms religiously, in all spheres & activities of business management, to manufacture products in absolute conformance to internationally accepted standards, codes & practices. The following quality tests & inspections are carried out to ensure strict adherence to customers’ quality requirements.


Product Process of Manufacturing Quality Tests
Mandatory Testing Additional Testing
(As per Client's Requirements)
Seamless Butt Weld (BW) Fittings

a) Conventional Sand      Filling

b) Mandrel

c) Cold Hydro Forming

Chemical Impact Test : V - Notch
& Charpy
Tensile Hydro /Leak Proof Test
- Pipes Only
Hardness IGC - (SS Materials Only)
Ultrasonic Testing (UT) Macro Test
Dye Penetrant Test (DP) Ferrite Test
Magnetic Particle Inspection (MPI) Grain Size Test
(SS Materials only)
PMI (For AS & SS Materials only)
Moly Test (SS Materials only)
Welded Butt Weld (BW) Fittings Welding Chemical Impact Test : V - Notch
& Charpy
Tensile IGC - (SS Materials only)
Hardness Micro Test
Radiography Testing (RT) Macro Test
Ultrasonic Testing (UT) Ferrite Test
Dye Penetrant Test (DP ) Grain Size Test
(SS Materials only)
Magnetic Particle Inspection (MPI) Bend Test
PMI (For AS & SS Materials only) Hydro Test
Moly Test (SS Materials only)  
Socket Weld & Screwed Fittings Forging Chemical Impact Test : V - Notch
& Charpy
Hardness IGC - (SS Materials only)
Ultrasonic Testing (UT) Macro Test
Magnetic Particle Inspection (MPI)

Ferrite Test
PMI (For AS & SS Materials only) Grain Size Test
(SS Materials only)
Moly Test (SS Materials only)
Flanges Forging Chemical Impact Test : V - Notch
& Charpy
Hardness IGC - (SS Materials only)
Ultrasonic Testing (UT) Macro Test
Magnetic Particle Inspection (MPI) Ferrite Test
PMI (For AS & SS Materials only)  
Moly Test (SS Materials only)  
Flanges From Plates Chemical Impact Test : V - Notch
& Charpy
Hardness IGC - (SS Materials only)
Ultrasonic Testing (UT) Macro Test

Magnetic Particle Inspection (MPI) Ferrite Test
PMI (For AS & SS Materials only)  
Moly Test (SS Materials only)  
Bends Induction Bending Chemical As per Client's Requirement
Hardness
For Welded - Radiography Testing (RT)
For Welded - Dye Penetrant Testing (DP)
For Seamless - Magnetic Particle Inspection (MPI)
PMI (For AS & SS Materials only)
Moly Test (SS Materials only)