Steel Ball Manufacturers in Mumbai

Tolia Industries is a Mumbai-based manufacturer of stainless steel, bearing and precision steel balls, with 48+ years of manufacturing experience, ISO certification, and worldwide export capability. It supplies grades from AISI 204 Cu to 440C for bearings, automotive, aerospace, pharmaceutical and food-processing applications.

Stainless steel balls manufactured by Tolia Industries

Non Hardened Stainless Steel Balls


AISI 204 Cu Stainless Steel Balls

This material is austenitic stainless steel, these balls have good workability. As a standard practice at the Tolia Industries all stainless steel balls are supplied in a passivated condition.

Applications :

  • Switches
  • Low Cost Applications
  • Electrical Components

AISI 302 / 304 / 304L Stainless Steel Balls

The Steel balls are unhardened and austenitc in nature. These Steel balls have good mechanical properties and are high performing in the corrosion resistance factor. As per a basic principle all stainless steel balls are passivated. These balls can be offered in two different types, Magnetic balls & Non Magnetic Balls depending on the end application of the balls.

Applications :

  • Aerosol pumps (medical/pharmaceutical industries)
  • Grinding media
  • Food Industry
  • Bearings
  • Agricultural Industry
  • Automotive Industry

AISI 316 / 316L Stainless Steel Balls

Austenitic stainless steel balls with higher corrosion resistance than the 304L series. As a standard practice at the Tolia Industries all stainless steel balls are supplied in a passivated condition. The high corrosion resistance makes this the perfect ball for the pharma and cosmetic industry.

Applications :

  • Aerosol pumps (medical/pharmaceutical industries)
  • Grinding media
  • Food Industry
  • Bearings
  • Agricultural Industry
  • Automotive Industry

AISI 316L-Ti Stainless Steel Balls

These balls are non hardenable austenitic stainless steel with titanium which allow the balls to guarantee a better corrosion resistance in comparison to the AISI 304L & AISI 316L materials. As a standard practice at the Tolia Industries all stainless steel balls are supplied in a passivated condition.

Applications :

  • Special pumps
  • Ball Valves
  • Food Industry
  • Pharma Industry
  • Cosmetic Industry

AISI 430/430F/430L Stainless Steel Balls

Stainless Steel balls are ferritic and unhardened in nature, these balls show good mechanical and corrosion resistance features which are considered to be superior to the martensitic stainless steel. As a standard practice at the Tolia Industries all stainless steel balls are supplied in a passivated condition.

Applications :

  • Cosmetic nail polish
  • Cosmetic balls
  • Heat Exchangers
  • Ball for valves
  • Sprayers
  • Automotive Industry

AISI 904L Stainless Steel Balls

Austenitic stainless steel, this material shows the highest corrosion resistance properties. This steel show excellent corrosion resistance against acids like phosphorous and sulphuric. As a standard practice at the Tolia Industries all stainless steel 904L balls are supplied in a passivated condition.

Applications :

  • Chemical / Nuclear Industries
  • Applications where Alkaline water is in contact with the balls
  • Special valves

Super Duplex 2507 Stainless Steel Balls

This steel has excellent mechanical properties and corrosion resistance against chlorides, also this steel has absolutely no encounters with pitting, fatigue, erosion etc. Super duplex is a biphasic structure austenite - ferrite.

Applications :

  • Oil and gas Industry
  • Special valves and pumps
  • Petrochemical Industry
  • Shipping
Stainless steel balls manufactured by Tolia Industries

Hardened Stainless Steel Balls


AISI 420 Stainless Steel Balls

These balls are martensitic in nature and they have a good corrosion resistance. As a standard practice at the Tolia Industries all stainless steel balls are supplied in a passivated condition.

Applications :

  • These balls are used in various applications and are used as a cheaper alternative to the AISI 420C material.

AISI 420B Stainless Steel Balls

These balls are martensitic in nature and they have a good corrosion resistance. As a standard practice at the Tolia Industries all stainless steel balls are supplied in a passivated condition.

Applications :

  • These balls are used in various applications and are used as a cheaper alternative to the AISI 420C material.

AISI 420C Stainless Steel Balls

These martensitic hardened stainless steel ball feature excellent hardness, wear and tear, corrosion resistance. As a standard practice at the Tolia Industries all stainless steel balls are supplied in a passivated condition.

Applications :

  • Automotive Industry
  • Food Industry
  • Lighters
  • Special Pumps
  • Friction bearings
  • Seat belts

AISI 440C Stainless Steel Balls

Stainless Steel 440C Balls are martensitic and hardened in nature, the hardness achieved is excellent and also is good wear resistant. The highest surface finishing and tight dimensional tolerances can be manufactured with this material.

Applications :

  • High Precision bearings
  • Aerospace
  • Knotting devices
  • Oil and Gas Industry
  • Quick Release Couplings
  • Automotive Industry
  • Pharma Industry

Who Should Buy Steel Balls from Tolia Industries?

Tolia Industries's steel balls are intended for OEMs, bearing manufacturers, engineering companies, machine manufacturers, industrial buyers, distributors and component manufacturers that require precision steel balls for manufacturing, replacement or specialized applications.

Steel balls can be selected according to the required material grade, diameter, hardness, dimensional tolerance, surface finish, corrosion resistance and operating environment. Common applications include bearings, automotive components, pumps, valves, aerospace equipment, pharmaceutical machinery, food-processing equipment and general engineering.

What are steel balls used for?

Steel balls are precision spherical components used in bearings, automotive components, pumps, valves, aerospace equipment, pharmaceutical machinery, food-processing equipment and other industrial applications. The appropriate material, size, hardness and tolerance depend on the operating conditions.

What Types of Stainless Steel Balls Does Tolia Manufacture?

Tolia Industries manufactures and supplies stainless steel balls in multiple grades for different industrial requirements. Grade selection depends on corrosion resistance, hardness, wear resistance, magnetic properties and the intended application.

How Do You Choose the Right Steel Ball for Your Application?

The correct steel ball should be selected based on the material grade, ball diameter, hardness, dimensional tolerance, surface finish, corrosion resistance, operating temperature, load and application environment.

Before ordering, industrial buyers should determine :

  • Required ball diameter
  • Material or stainless steel grade
  • Required hardness
  • Ball grade and dimensional tolerance
  • Surface finish requirements
  • Corrosion and wear resistance requirements
  • Operating environment
  • Required quantity
  • Application or end-use

Providing these specifications helps manufacturers recommend the appropriate steel ball for the intended application.

Key takeaway : Tolia manufactures 11+ grades of stainless steel balls (204 Cu through 440C) in Mumbai, supplies pan-India and internationally, and is ISO-certified with 48+ years in the industry.