Stainless Steel 321 Bolts

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Stainless Steel 321 Bolts Manufacturer & Supplier in Dubai, UAE.

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Embark on a journey towards excellent performance with our Stainless Steel 321 Bolts, prominently featured on our product pages. Explore a diverse selection of top-tier solutions carefully engineered to meet the rigorous demands of diverse industries. Dive into a realm of versatility and dependability with our carefully Custom-built Stainless Steel 321 Bolts, meticulously tailored for a myriad of industrial applications. Our bolts showcase carefully Custom-built features designed to meet industry benchmarks, prioritizing resilience and corrosion resistance inherent to Stainless Steel 321. As a revered supplier, we place utmost emphasis on customer satisfaction, offering flexible choices, competitive pricing, and swift delivery for Stainless Steel 321 Bolts. Whether in construction, manufacturing, or engineering pursuits, our Stainless Steel 321 Bolts epitomize exceptional performance, establishing new standards for quality and innovation. Our steadfast dedication to excellence fortifies your enterprise with steadfast solutions, ensuring triumph and assurance with every transaction.

Stainless Steel 321 Bolts Specifications

Specifications:ASTM A 193 ASME SA 193
Standard:DIN, ASTM, BS and all International Standards
Length:3 mm to 200 mm
Size:M3 – M56 | 3/6″ to 2″ | Custom Sizes
Type:Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts.

Mechanical Properties of Stainless Steel 321 Bolts

SS 3210.08 max2.0 max1.0 max0.045 max0.030 max17.00 – 19.000.10 max9.00 – 12.005(C+N) – 0.70 max
SS 321H0.04 – 0.102.0 max1.0 max0.045 max0.030 max17.00 – 19.000.10 max9.00 – 12.004(C+N) – 0.70 max

Stainless Steel 321 Bolts Chemical Composition

DensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
8.0 g/cm31457 °C (2650 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20535 %

Top Stainless Steel 321 Bolts Manufacturing Company in Dubai

At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.

Contact us to get a quick quote for your requirement.

We offer These Stainless Steel 321 Bolts as per DIN, ISO, JIS or ANSI Standard.

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Advantages of Stainless Steel 321 Bolts

  • Corrosion Resistance: Stainless steel 321 is a strong austenitic stainless steel with excellent corrosion resistance, especially against intergranular corrosion and high-temperature oxidation. This makes 321 bolts ideal for use in areas where material corrosion or exposure to high temperatures is a concern, such as medical process plants, aerospace applications, automobiles. And the air filte
  • High-Temperature Performance: The addition of titanium to stainless steel 321 provides corrosion resistance during welding and extended exposure to temperatures ranging from 427°C to 816°C (800°F to 1500°F). ) These high-temperature stability 321 bolts are suitable for applications where they will be installed in high temperatures, such as in heat exchangers, furnace parts and jet engine parts
  • Strength and durability: Stainless steel 321 bolts provide excellent mechanical properties, including high tensile strength, good hardness, and resistance to fatigue and creep deformation. These features ensure that the bolts can withstand heavy loads and repetitive stresses, contributing to system integrity and longevity of their safety major conventions
  • Ease of manufacture: Stainless steel 321 is easily manufactured, machined and welded using standard fabrication methods. This simplifies the process and allows custom bolts to be tailored to the needs of a specific application without compromising mechanical properties or corrosion resistance
  • Hygiene and Cleanliness: Stainless steel 321 is corrosion-resistant and easy to clean, making it suitable for applications where cleanliness and hygiene are important, such as kitchen equipment, chemical manufacturing, and products which are used for cleaning.

Types of Stainless Steel Bolts

Stainless Steel 321 Bolts
Custom 321 Stainless Steel Hex Bolt
Din 1.4301 Stainless Steel Bolt
Stainless Steel 321 Expansion Anchor Bolt
Stainless Steel 321 Hex Flange Head Bolt
321 Stainless Steel 1.4301 / 1.4307 Full Threaded Rods

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Stainless Steel 321 Bolts Uses

Application Industry

Stainless Steel 321 Bolts applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Oil & Gas Industry

Aviation Industry

Petro Chemical Industry

Power Generation Industry

  • High-Temperature Environments: Stainless steel 321 bolts are particularly suited for applications in high-temperature environments. They can withstand temperatures up to about 900°C (1650°F) without losing their mechanical properties. This makes them suitable for use in heat exchangers, exhaust systems, and other components in industries like aerospace, automotive, and petrochemical.

  • Corrosion Resistance: Stainless steel 321 bolts offer excellent resistance to corrosion, especially against intergranular corrosion after exposure to temperatures in the chromium carbide precipitation range (427-816°C or 800-1500°F). This property makes them ideal for applications in chemical processing, food processing, and marine environments where corrosion resistance is crucial.

  • Pressure Vessels: Bolts made of stainless steel 321 are commonly used in the construction of pressure vessels, especially those that handle corrosive substances or operate at elevated temperatures. Their corrosion resistance and high-temperature properties make them suitable for ensuring the structural integrity and safety of these vessels.

How to Choose the Right Stainless Steel 321 Bolts

  1. Application Requirements: Understand the specific requirements of your application, including factors such as temperature, pressure, corrosion exposure, and mechanical loads. Determine whether the bolts will be used in high-temperature environments, corrosive atmospheres, or under heavy loads.

  2. Material Properties: Stainless steel 321 bolts offer high-temperature resistance, excellent corrosion resistance, and good mechanical properties. Ensure that these properties align with the demands of your application. Stainless steel 321 is stabilized with titanium, making it resistant to intergranular corrosion after exposure to temperatures in the chromium carbide precipitation range.

  3. Size and Dimensions: Select bolts with the appropriate size, length, and thread pitch to fit the mating components securely. Consider factors such as bolt diameter, length, and thread specifications based on the design requirements and load conditions of your application.

  4. Bolt Grade and Strength: Stainless steel bolts are available in different grades and strength levels. Determine the required strength level based on the mechanical load and stress conditions in your application. Stainless steel 321 bolts are typically available in standard strength grades suitable for most applications.

Are Stainless Steel 321 Bolts recyclable?

Yes, Stainless Steel 321 bolts are recyclable. Stainless steel, including grade 321, is highly recyclable without losing its inherent properties. Recycling reduces environmental impact by conserving resources and energy required for production, making it an eco-friendly choice for various industries requiring durable fastening solutions.

FAQ (Frequently Asked Questions)

What are the considerations for installing stainless steel 321 Bolts?

When installing Stainless Steel 321 bolts, consider the material’s corrosion resistance, temperature stability, and compatibility with the application environment. Ensure proper torque specifications to prevent overloading or loosening. Additionally, use suitable tools to avoid damaging the bolts’ surface and maintain their integrity for long-term performance and reliability.

Can stainless steel 321 Bolts be used for underground applications?

Stainless Steel 321 bolts can be used for underground applications with proper precautions. Ensure the bolts are adequately protected against corrosion, either through coatings or by selecting appropriate grades. Additionally, consider factors like soil composition, moisture levels, and potential chemical exposure to prolong the bolts’ lifespan and maintain structural integrity.

What are the considerations for selecting stainless steel 321 Bolts fittings?

When selecting Stainless Steel 321 bolt fittings, consider their compatibility with the application’s temperature, pressure, and corrosive environment. Choose fittings made from the same or compatible materials to prevent galvanic corrosion. Ensure proper sizing and threading to facilitate secure connections and maintain structural integrity under operational conditions.

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