Facility
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 TÜV SÜD ISO 9001:2015 certified plant runs on modern machinery with 12+ in-house testing facilities, so every product that leaves here meets global quality and dimensional standards.
Equipment & Capabilities List
Scrap Trading & Sourcing
Certified vendors, traceable raw materials
Coreless induction furnaces
For stainless steel grades (200, 300, 400 series)
Ingot Casting
Top 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)
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/DIN 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/DIN
Condition
As-rolled or heat treated (annealed, QT)
Quality Checks
Dimensional inspection, surface defect monitoring
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
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 Bars (h11)
- PSQ – Pump Shaft Quality Bars (16-80mm, h8/h9) – Austenitic & Martensitic grades
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
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 box packaging available for custom orders and client specifications.
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.
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.
