Quality Testing and Inspection

Prudent Stainless Pvt. Ltd. has always inculcated and followed stern quality standards for all of its manufacturing processes. All the materials used by Prudent Stainless Pvt. Ltd. are of premium quality and compatible with latest machineries and manufacturing technologies. The technical and commercial quality guidelines of Prudent Stainless Pvt. Ltd. are set to high standards. A quality control team supervises quality assurance and control aspects along with the entire process system by recognizing and associating with the quality circle. The quality control tests are conducted regularly in order to maintain a consistent and uniform product quality.

Prudent's products undergoes a series of comprehensive mandatory & customer specified supplementary and special tests at its in-house testing facilities by its qualified personnel.

Product testing at recognized third-party test laboratories can also be offered.

The list of Third Party Inspection Agencies [TPIA], with whom Prudent have had privilege to carry our detailed stage-wise inspection & testing, reads like 'Who's Who' Directory of TPIA's. Inspection by Customer's surveyor can also be offered.


Inspection & Testing offered by Prudent are as follows:

Two kinds of testing processes, destructive and non-destructive testing, are undertaken at Prudent Stainless Pvt. Ltd.:

  • Destructive Testing
  • Mechanical Testing & Chemical Analysis
  • Micro Structure Examination / Analysis
  • Tensile Test
  • Hardness Test
  • Flattening Test
  • Flaring Test
  • Laboratory & Portable Spectrometer
  • Flange Test
  • Reverse - bend Test
  • IGC Test - Prac A, B, C & E
  • Reverse Flattening Test
  • Impact Test

  • Non-Destructive Testing
  • Hydrostatic Test
  • Eddy Current Test
  • Air Under Water Test
  • P.M.I. Test
  • Fibroscope - Inside surface checking of Tubes Surface Roughness Testing
  • Ultrasonic Test
  • Dye Penetrant Test
  • Baroscopic Test
  • Inside Camera Check
  • Ferrite Content & Surface Finish
  • Conventional Film Radiography
  • Fully equipped laboratory for Corrosion Testing, Chloride Contamination Testing, Bath Analysis Testing, Die Penetrant Test & Residual Stress Measurement.


Inspection & Testing
Hydrostatic Test OD 0.375" to 6.625" ( 9.5 mm to 168.3 mm )
NDE - Ultrasonic Test (UT) OD up to 16" (406.4 mm)
NDE - Eddy Current Test (ECT) OD up to 6.260" (159.0 mm)
Ultrasonic Thickness Thickness up to 1.5" (38.1 mm)
Spectroscope Spectrum Sample Grinding Machine,Spectromax (Germany)
Possitive Material Identification (PMI) INNOV-X(USA)
Corrosion Testing Laboratory Glasswares to test
IGC Pr. A & E acc. ASTM A 262 & EN ISO 3651 / 2
Flange / Flare
Flattening / Reverse Flattening
Bend Test
Computer Screen Explicit Hydraulic Universal Testing Machine
Hardness Test Digital Rockwell Hardness Tester
Micro structure Analysis & Grain size examination Polishing Machine
Electro Etching Machine
Inverted Metallurgical Microscope
with Optics & CCD camera
Dimensional Checking Measuring Instruments- Digital Vernier calliper, Flat & Ball
Micrometer, Etc.