Stainless Steel Rings

Stainless Steel Rings

Stainless steel rings are essential components used in various industries, ranging from automotive and aerospace to jewelry and construction. Omsteel Co., a reputable manufacturer, specializes in producing high-quality and precision-engineered stainless steel rings that meet industry standards and customer specifications.

Omsteel Co.employs advanced manufacturing techniques and state-of-the-art machinery to fabricate stainless steel rings with exceptional precision and attention to detail. The company’s focus on precision engineering ensures that each ring is dimensionally accurate and possesses excellent structural integrity.

Stainless steel rings manufactured by Omsteel Co. are crafted from high-quality stainless steel alloys known for their superior corrosion resistance, mechanical strength, and durability. These alloys are carefully selected to withstand harsh environments, temperature variations, and exposure to moisture or corrosive substances.

Omsteel Co.offers a diverse range of stainless steel rings, catering to various applications and industries. These rings can be customized in terms of size, thickness, and design to suit specific customer requirements. Whether used as components in machinery, fittings, or decorative elements, Omsteel Co.’s stainless steel rings are known for their reliability, longevity, and aesthetic appeal.

Customers can rely on Omsteel Co.’s expertise and commitment to delivering stainless steel rings that exhibit excellent dimensional accuracy, smooth surface finish, and consistent quality. With Omsteel Co.’s high-quality stainless steel rings, industries can ensure optimal performance, longevity, and resistance to corrosion in their applications.

Types Of Stainless Steel Rings

1. Austenitic Stainless Steel Rings

Austenitic stainless steel rings, such as those made from the 300 series, are the most widely used stainless steel rings. They are non-magnetic, highly corrosion-resistant, and offer excellent strength and toughness. Austenitic stainless steel rings are suitable for a wide range of applications, including food processing, chemical processing, medical equipment, and architectural uses.

2. Martensitic Stainless Steel Rings

Martensitic stainless steel rings, such as those made from the 400 series are known for their high strength, hardness, and wear resistance. They have a martensitic microstructure and can be hardened by heat treatment. Martensitic stainless steel rings find applications in industries such as cutlery, bearings, and pump and valve components.

3. Ferritic Stainless Steel Rings

Ferritic stainless steel rings, such as those made from the 400 series are magnetic and have good corrosion resistance, especially in environments with lower chloride concentrations. They have a ferritic microstructure and offer excellent formability and weldability. Ferritic stainless steel rings are commonly used in automotive applications, architectural trim, and appliances.

4. Duplex Stainless Steel Rings

Duplex stainless steel rings are a combination of austenitic and ferritic stainless steels. They offer a balance of high strength, corrosion resistance, and good weldability. Duplex stainless steel rings are often used in applications where high strength and resistance to stress corrosion cracking are required, such as in offshore oil and gas platforms, heat exchangers, and chemical processing equipment.

5. Precipitation Hardening Stainless Steel Rings

Precipitation hardening stainless steel rings, also known as PH stainless steel rings, undergo a heat treatment process to achieve high strength and hardness. They offer excellent corrosion resistance and can maintain their properties at elevated temperatures. Precipitation hardening stainless steel rings are commonly used in aerospace components, turbine blades, and high-performance applications.

Key features of Stainless Steel Rings from Omsteel Co.

1.High-Quality Materials

Omsteel Co.utilizes high-quality stainless steel alloys, such as the 300 series (e.g., 304, 316), known for their exceptional corrosion resistance, mechanical strength, and durability. These materials are carefully selected to ensure long-lasting performance even in harsh environments.

2.Precision Engineering

Omsteel Co.prioritizes precision engineering in the manufacturing process of stainless steel rings. Each ring is meticulously crafted with attention to detail to achieve excellent dimensional accuracy, ensuring proper fit and functionality in the intended applications.

3.Corrosion Resistance

Stainless steel rings from Omsteel Co.exhibit superior corrosion resistance, protecting them against rust and other forms of degradation. This feature is crucial for applications exposed to moisture, chemicals, or corrosive substances, ensuring longevity and reliability.

4.Strength and Durability

Omsteel Co.’s stainless steel rings are designed to provide high strength and durability, allowing them to withstand demanding conditions and mechanical stresses. These rings can maintain their structural integrity even under heavy loads or in challenging environments.


Omsteel Co.offers a diverse range of stainless steel rings, available in various sizes, thicknesses, and designs. This versatility allows customers to find the right stainless steel ring that meets their specific requirements, whether for industrial machinery, fittings, or decorative purposes.

6.Customization Options

Omsteel Co.understands the importance of meeting customer specifications. They offer customization options for stainless steel rings, accommodating unique design requirements, surface finishes, or specific tolerances, ensuring the rings perfectly suit the intended applications.

7.Consistent Quality

Omsteel Co.maintains stringent quality control measures throughout the manufacturing process to ensure consistent quality in every stainless steel ring produced. By adhering to industry standards and employing rigorous testing procedures, Omsteel Co.delivers stainless steel rings that meet or exceed customer expectations.

8.Reliability and Longevity

Stainless steel rings from Omsteel Co.are renowned for their reliability and long service life. Customers can rely on these rings to perform consistently and withstand the test of time, minimizing maintenance and replacement costs.

Specifications of Stainless Steel Rings

Property Description Typical Value (304 Stainless Steel) Typical Value (316 Stainless Steel)
Density Material density 7.93 g/cm³ 7.98 g/cm³
Hardness Material hardness (Rockwell B or Rockwell C) HRB 80-90 / HRC 15-30 HRB 75-90 / HRC 15-30
Tensile Strength Maximum stress the material can withstand 515-690 MPa 515-690 MPa
Yield Strength Stress at which material begins to deform 205-275 MPa 205-275 MPa
Elongation Increase in length during tensile testing 40-60% 40-60%
Reduction in Area Reduction in cross-sectional area during tensile testing 50-70% 50-70%
Modulus of Elasticity Stiffness of the material 193 GPa 193 GPa
Poisson’s Ratio Lateral strain to axial strain ratio 0.3 0.3

Industrial Applications of Stainless Steel Rings

Our Stainless steel Rings are used in various extensive applications across a wide range of industries.

  • Oil and Gas Industry
  • Chemical Processing
  • Food and Beverage Industry
  • Pharmaceutical Industry
  • Water Treatment
  • Automotive Industry
  • Aerospace Industry
  • Power Generation

Countries they supply our Stainless Steel Rings to

Omsteel Co. supply and distribute Stainless Steel Rings to countries like :
The United States
Middle East

and more


Stainless steel rings are circular-shaped components made from stainless steel alloys. They are used in a wide range of applications across various industries. Stainless steel rings are known for their durability, corrosion resistance, and versatility.
Stainless steel rings are primarily made from stainless steel alloys, such as the 300 series (e.g., 304, 316). These alloys contain a combination of iron, chromium, nickel, and other elements that provide excellent corrosion resistance, mechanical strength, and durability. The specific alloy used may vary depending on the application requirements.
Selecting the right stainless steel rings involves considering factors such as the intended use, environmental conditions, desired strength and durability, and any specific requirements of the application. Factors like ring size, thickness, design, and surface finish should also be taken into account. Consulting with stainless steel experts or manufacturers can provide guidance in selecting the appropriate rings for your specific needs.
Yes, stainless steel rings can often be customized to suit specific requirements. Manufacturers may offer customization options in terms of size, thickness, design, surface finish, and other features. This allows customers to obtain stainless steel rings that precisely meet their application needs.
OmSteel is one of the recognized dealers of a wide assortment of ASTM A240 stainless steel rings fabricated from the tested raw materials. These SS rings have some excellent features like fabricability and weldability and more. It has excellent low temperatures property and responds well at cold working conditions. These rings come with excellent surface finish so that it can easily fit in different assemblies. The ASTM rings are manufactured from the advance machines to achieve high surface finish and dimensional accuracy.


Spool manufactured for wire drawing, wire bunching, cable extrusion, cable stranding, and wire spooling applications.
The spool is used To increase rotational speed, producing an increase in thrust

Spool, LPS as per customize.

Specifications : ASTM A240 / ASME SA240

Dimensions  :  ASTM, ASME, and API

Thickness : 1 Mm To 100 Mm

Diameter : Upto 2000 Mm

Ring : 3″ OD up to 48″ OD Up to 900 lbs max

Grade  : 304, 304L, 304H, 316, 316L, 317, 317L, 321, 310, 347, 904L Rings ETC.

  • Positive material test
  • Chemical test/ spectro test
  • Radiographic test
  • Intergranular corrosion test
  • Dimensional test
  • Mechanical or tensile test
  • Destructive/ non-destructive test


SS316, Duplex 4A
EN8, Duplex 4A
GR. 70, SS316, S304
17-4-PH, SS431, Duplex 4A
17-4PH, XM19, IN718, SS431
SS316, Duplex 4A , Duplex 5A, SS410, K500

SS431, 17-4 PH, Duplex 4A, Duplex 5A, XM 19 Monel K500, K400, SS316

SS410, Duplex 4A, Duplex 5A, Duplex 6A, Monel K500, K400, SS316, SS304, IN625, IN825, H-C276

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