Non-Destructive Testing
Ferrite Test
Measurement of Ferrite contact in weldments
Real Time Radiography
Digital radiography to detect defect in weld seam
Automatic Ultrasonic
Precise immersion ultrasonic set up for detection of surface and sub-surface flow in tubular
Remote Visual Inspection
Baroscopic inspection of pipes and tubes
Eddy Current Test
Performed by Level-I, II personnel at Technofour Make Eddy Current System to detect surface and sub-surface flaws
Liquid Penetration Test
Carried out by DPT kit to defect surface flaws
Visual & Dimensional Inspection
Tubular are checked for imperfection & dimensional conformity by Digital Vernier Caliper, Micrometer, Ultra-sonic Thickness Gauge, Measuring Tape of valid calibration
Hydro Test
Performed by qualified personnel to detect leak-tightness of Tubular at calculated pressure at Hydro-Tester Bench equipped with Pressure Gauge of Valid Calibration
Surface Roughness Test
Testing of Surface finish quality of tubular product by Mitutoyo Surftest
Manual Ultrasonic Testing
Detection of defect/flaws in Round Bar /Tubular by Manual Ultrasonic Testing machine.
Pneumatic Test
Air under water test to check the leak-tightness of tubing
Positive Material Identification
Carried out for sorting by XRF Analyzer
Residual Magnetism
Measurement of Magnetism of steel product by Gauss Meter
Destructive Testing
Impact Test
Measurement of impact toughness of steel pipes @ room and lower temperature by qualified ASTM/AS impact testing machine traceable to NIST
Tensile Test
40T and 100T Universal Testing Machine integrated with Software to check Tensile Strength, Yield strength (including 0.2%, 1.0% Proof Test), Percentage of Elongation
Chemical Test - Product Analysis
Full chemical composition is analyzed with high-precision Optical Emission Spectrometer
Rockwell and superficial Hardness Test
Hardness Test is performed in HRC/HRB Superficial Scale at Rockwell Hardness Machine with pre-calibrated with Master Block
Guided Bend/Reverse Bend Test
Bend testing is performed to evaluate the Ductility and Soundness of weld, to evaluate the effectiveness of Heat Treating Process
Flaring/Flange Test
Flaring/Flange Test The flaring and Flange test serves to establish the forming behavior of tubes or pipes which is expanded to a specific degree.
Inter Granular Corrosion Test
Carried out with well-equipped kit to detect susceptibility to inter-granular attack for various Austenitic, Ferritic and Duplex Stainless Steel
Micro Examination
Micro-Structure is analyzed for Grain-Size, Phase-balance, phase precipitation, morphology, inclusions, defects etc, at various magnification (20X,50X,100X,400X, 1000X) by advanced micro-scope integrated with Image Analyzer Software
Flattening/Reverse Flattening Test
Flattening testing performed to reveal the compression strength of the tube
Residual Stress Measurement
Measurement of Residual stress of tubes by Mechanical method
Residual Chloride Measurement
Testing of Residual Chloride contamination of finished tubes
