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Quality Assurance

Quality is our prime concern. We are able to maintain high quality standards through our committed personnel and sound Infrastructure. We ensure that finest quality material is used for our products. For ensure the quality of each material, we are providing Materials Test Certificate along with supply. Our team of experts maintain a vigil on the quality of the products. Every single piece is manufactured with International Standard and each item is Tested In NABL Approved Lab. We are continually improving our quality to serve our clients better.

Quality Objectives

We consider three elements to be essential for the overall quality of the Company Services:

  • Independence & Objectivity.
  • Technical & Scientific Quality.
  • Practical Benefits to Clients

  • We strive to be the best in our industry.
  • We care about our customers.
  • We do our absolute best to honour our commitments.
  • We strive to always act with integrity and fairness.

Our Principles

Our Services

Many of our Products are subject to treatments before they are processed further. In order to relieve you from this extra handling, we offer a wide variety of material treatments. This ensures a quicker production process and a reduction of time and cost in the supply chain. We can offer you the following services:

  • Cutting to fixed lengths
  • Plasma Cutting
  • Galvanizing
  • Threading, Grooving & Beveling
  • Shotblasting and Painting with various primers & Epoxy Paints
  • Hot dipped Galvanizing
  • Chemical Cleaning (Pickling)
  • Drilling
  • Hydro Testing
  • External Polyethylene Coating

Testing Facilities

Being obsessed with providing best quality products to our esteemed customers; we offer a wide range of testing facilities like:

This is performed to check the leak-proof nature of any pipe, which can happen on account of manufacturing defects
Radiographic Testing is a non-destructive testing (NDT) method which uses either x-rays or gamma rays to examine the internal structure of manufactured components identifying any flaws or defects.
Chemical, Mechanical, Corrosion Testing including Hydrogen Induced Cracking (HIC) & Sulfide Stress Corrosion Cracking (SSC).– These tests are conducted to find out the chemical analysis as well as the physical properties such as Tensile, Elongation, Hardness, Impact, etc.
Ultrasonic testing (UT) is a type of non-destructive testing techniques based on the propagation of ultrasonic waves in the object or material tested. In most common UT applications, very short ultrasonic pulse-waves with center frequencies ranging from 0.1-15 MHz, and occasionally up to 50 MHz, are transmitted into materials to detect internal flawssuch as laps, laminations, blowholes, cracks etc. or to characterize materials. A common example is ultrasonic thickness measurement, which tests the thickness of the test object, it is also used to monitor pipework corrosion& weld joints.
Magnetic particle Inspection (MPI) is a non-destructive testing (NDT) process for detecting surface and slightly subsurface discontinuities in ferromagnetic materials such as iron, nickel, cobalt, and some of their alloys. The process puts a magnetic field into the part.
This is a non-destructive method to find out the hardness of any material
This performed to verify the chemical constituents of the pipes and check the % of alloying elements such as Chrome, Molybdenum, Nickel, Manganese, etc. without destroying the product so as to not mix up different grades of materials such as P11, P22, P5, P9, P91, SS – 304, 310, 316L, 321, etc.
Dye Penetrant Inspection (DP)is a widely applied and low-cost inspection method used to locate surface-breaking defects in all non-porous materials (metals, plastics, or ceramics).The penetrant may be applied to all non-ferrous materials and ferrous materials, although for ferrous components magnetic-particle inspection is often used instead for its subsurface detection capability. LPI is used to detect casting, forging and welding surface defects such as hairline cracks, surface porosity, leaks in new products, and fatigue cracks on in-service components.
The vernier, dial, and digital calipers give a direct reading of the distance measured with high accuracy and precision generally used for measuring Outside Diameter, Thickness &Inside Diameter of pipe / Tube.
Threading Gauge is used to measure the pitch or lead of a thread.
The instruments used are regularly calibrated to check their accuracy. This means that we never ever let a sub-standard quality product exit our warehouse gate. So the client can be rest assured of the products bought from us with respect to quality. Threading Gauge is used to measure the pitch or lead of a thread.


Lupin Steels Inc strongly believes first impression creates a long lasting impression. Sound and Safe Packaging creates an impact in the minds of customer. We adhere to high quality packaging standards that follow international norms and worldwide accepted. We use the following types of packaging:

  • Hessain Cloth
  • Wooden Box
  • Wooden Pellets
  • Plastic Wrapping