Facility

Precision Engineered Stainless Steel

From Scrap to Superior Finished Products – All Under One Roof

At Maruti Inox (India) Pvt. Ltd., our manufacturing facility is designed for end-to-end, precision stainless steel production. From scrap trading and melting to hot rolling and bright bar finishing, every process happens under one roof. Our TUV NORD ISO 9001-certified plant runs on modern machinery with 12+ in-house testing facilities, so every product that leaves here meets global quality and dimensional standards.

Transforming Scrap & Stainless Steel

Our melting shop is where everything begins. We source certified, traceable stainless steel scrap and melt it in electric melting furnaces capable of processing 200, 300, and 400 series grades. Every heat is monitored for chemical composition, and our bottom-poured ingot casting process ensures sound internal structure and low-carbon output in every batch.

Equipment & Capabilities List

Scrap Trading & Sourcing

Certified vendors, traceable raw materials

Electric Melting Furnaces

For stainless steel grades (200, 300, 400 series)

Ingot Casting

Bottom poured ingots for sound internal structure

Continuous Casting

For billets and blooms (as per forward integration plans)

Production Capacity

Scalable to meet growing international & domestic demand

Quality Control

For stringent straightness (PSQ shafts)

Producing Shapes with Dimensional Accuracy

Our hot rolling mill converts stainless steel ingots into precision-rolled bars across a wide range of shapes — rounds, RCS, hexagons, squares, angles, and flats. With a size range of 16mm to 140mm for rounds, every bar is rolled to ASTM A484 and ISO tolerance standards, inspected for surface defects, and delivered in as-rolled or heat-treated condition.

Key Capabilities

Shapes Produced

Rounds, RCS, Hexagons, Squares, Angles, Flats

Size Range (Rounds)

16 mm – 140 mm

Tolerance Standard

ASTM A484 / ISO

Condition

As-rolled or heat treated (annealed, QT)

Quality Checks

Dimensional inspection, surface defect monitoring

Tailoring Stainless Steel

To meet specific customer requirements for strength, hardness, and ductility, Maruti Inox offers in-house heat treatment services. Our controlled furnaces ensure consistent results across every batch, enabling us to deliver bars with precise mechanical properties.

We provide the following heat treatment options:

Annealed / Solution Annealed

For maximum ductility and corrosion resistance

Quenched & Tempered (QT 700 / QT 800 / QT 900)

For high strength and hardness

Quenched & Double Tempered

For enhanced toughness

Strain Hardening

For increased tensile strength

Austenitic grades (304, 316): Solution annealed for corrosion resistance
Martensitic grades (410, 420, 431): Quenched & tempered for high strength and hardness
PSQ shafts: Heat treated for straightness and dimensional stability

Precision Bright Bars & Stainless Steel

Our forward integration into cold finishing allows us to produce high-precision Bright Bars and PSQ (Pump Shaft Quality) bars. Using advanced draw benches, peeling machines, grinding, and polishing lines, we achieve tight tolerances (h8, h9, h10, h11) and superior surface finishes. This facility enables us to consume our own hot rolled raw material and serve demanding international and domestic markets.

Equipment & Capabilities List

Cold Drawing Draw Benches

For straight bar drawing

Peeling/Turning Machines

For precision straight bars

Centreless Grinding Machines

For tight diameter tolerances

Bar Straightening Machines

For stringent straightness (PSQ shafts)

Automatic Chamfering Machines

For end finishing

Band Saw Cutting Machines

For custom lengths

Bright Round Bars (16-130mm, h9/h10/h11)
Hexagonal Bright Bars (14-60mm, h11)
Square & Rectangle Bright Bars (h11)
PSQ – Pump Shaft Quality Bars (16-80mm, h8/h9) – Austenitic & Martensitic grades

12+ Facilities

Every batch is tested in-house for chemical, mechanical, and dimensional accuracy. We provide a Test Certificate with every supply.

Testing Equipment

Chemical

Spectroscope (PMI), Wet Lab, IGC, Grain Microscope

Mechanical

UTM, Hardness Tester, Impact Tester, Extensometer, Jominy, Torque

NDT & Surface

Ultrasonic, Salt Spray, MPI, LPT, Surface Roughness, Profile Projector

Pretested

Steel

Assured

Properties

Defect

Free

Dimensional

Accuracy

100%

Quality

Surface Protection Guaranteed

We prevent scratching, rubbing, and corrosion during transit with multiple packaging options.

Packaging Methods

Standard

HDPE/LDPE sheets, 500-1000 kg bundles, Signode strapping, lifting belts

Tubing

Each bar in plastic tube – anti-scratch

O-Rings

Rubber rings between bars (for sizes >20mm)

Box Packing

Wooden boxes for export orders

Extra tube packing + distance rings for shaft surface protection

Standard Packing: All material is packed in high-density polythene sheets to preserve the material during handling, storage, and transit.
Bundle weight: 500 to 1000 kgs, strapped with Signode straps.
Tubing: Each bar packed in plastic tubing to avoid surface scratching and damage during transit.
Plastic / Rubber O-Rings: Bars individually packed with O-rings at different locations to avoid rubbing and scratching. Available for sizes above 20 mm.
Lifting Belts: All 1000 kg bundles are provided with two lifting belts to facilitate customer unloading at destination.
Box Packing: Box packing available in different lengths and weights as per order requirement.

Why Maruti Inox?

Every bar we produce is tested in-house across chemical, mechanical, and dimensional parameters — and we issue a test certificate with every supply, no third-party labs needed. Our PSQ (Pump Shaft Quality) bars hold h8/h9 tolerances, a capability very few manufacturers in India can match. We produce from low-carbon recycled scrap, pack for export, and deliver to both domestic and international markets.

Why Our Facility Stands Apart

End-to-End Control

From scrap trading to finished bright bars.

PSQ Specialists

h8/h9 tolerances for pump shafts – a unique capability.

12+ In-House Tests

Certificate with every supply. No third-party labs.

Sustainable

Low-carbon emission steel from recycled scrap.

Export-Ready Packaging

Tube, O-ring & wooden box options.