• Location
    Plot No. A2/229/1, GIDC, Umbergaon


Quality Testing

Quality Policy

Prudent Stainless constantly put efforts into improving the quality of life and business to match the excellent level of satisfaction of customers through continual Improvement in methods, process, and resources to comply with the Quality Management System and certifications.

Prudent Stainless is committed to creating value for all our national and international clients by continually improving our production system and process through innovation and development with the involvement of our work team. We work very well through all communication channels to make a production schedule with the best quality for our customer satisfaction in time.

We are not the only manufacturer of stainless steel products but also work as the solution provider for every need of our clients.

EHS Policy

Prudent Stainless is committed to complying with statutory requirements related to Environment, Health & Safety and to preventing pollution, Injury & ill health through continual Improvement in processes, practices & EHS awareness by involving people & interested parties through effective communication & training for the conservation of natural resources like water, energy & materials.


A separate Quality Assurance/Control Department functions under the control of management, independent of production. The Quality Assurance Department oversees all important quality functions and performs the following activities.

Material Control System

This system controls the quality of all incoming material. The incoming material specifications are co-related with Raw Material test certificates of the material. The checks and test are documented. The material is given internal control No. and same is recorded for future reference.

Prosses Control System

During forming, Forging and Heat treatment, process control system outlines inprocess checks and controls to be followed during heat treatment and testing. Forging and interim heat treatment in the process control reduces the chances of introduction of variables in the process. Each lot of fittings as defined in ASTM specifications are subjected to heat treatment and testing. Testing is performed in accordance with specification requirements. Test data is evaluated by QA department and recorded in appropriate format, supplementary test like radiography, ultrasonic, corrosion testing etc. is done as per code guide lines.

Machining & Dimentional Control

Suitable fixtures and templates are used to maintain dimensional accuracy. Necessary gauges and callipers are calibrated periodically to maintain their accuracy.

Finishing Painting & Dimentional Control

Carbon and alloy steel fitting are shot ballasted or pickled and painted. Stainless steel fittings are pickled and passivated. All fittings are marked with size, schedule, specification and manufacturer stamp. Equipment calibration and audits are done as per quality plans.

Security and Retention

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Certification & Suplimentory Test

Fittings supplied to the QAP are supplied with test certificate. Test certificate incorporates, Chemical, Mechanical and Hardness properties, also it gives details of Heat treatment, Hydro test pressure, Supplimentary test and stamping details.

  • Annealing Line
  • Cold Rolling Mill
  • Skin Pass Mill
  • Slitting Line