Stainless Steel 321H Bolts

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

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Embark on a journey towards excellent performance with our Stainless Steel 321H Bolts, prominently showcased on our product pages. Delve into a diverse array of top-tier solutions carefully engineered to meet the demanding requirements of various industries. Immerse yourself in a realm of versatility and reliability with our carefully tailored Stainless Steel 321H Bolts, custom-built to excel across a myriad of industrial applications. Our bolts boast bespoke features custom-built to surpass industry standards, prioritizing the resilience and enhanced high-temperature properties inherent to Stainless Steel 321H. As a trusted supplier, we prioritize customer satisfaction, offering flexible options, competitive pricing, and expedited delivery for Stainless Steel 321H Bolts. Whether in construction, manufacturing, or engineering endeavors, our Stainless Steel 321H Bolts epitomize exceptional performance, setting new benchmarks for quality and innovation. Our unwavering commitment to excellence reinforces your enterprise with steadfast solutions, guaranteeing success and peace of mind with every transaction.

Stainless Steel 321H 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 321H 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 321H 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 321H 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 321H Bolts as per DIN, ISO, JIS or ANSI Standard.

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Advantages of Stainless Steel 321H Bolts

  • High Temperature Resistance: Bolts made from 321H stainless steel can withstand high temperatures, making them suitable for use in high-temperature environments, such as exhaust systems, industrial furnaces and aerospace
  • Corrosion resistance: Stainless steel 321H contains chromium and nickel, which makes it highly resistant to corrosion, especially in harsh environments such as chemical plants, marine applications and offshore areas.
  • Creep Resistance: The addition of titanium to stainless steel 321H increases its resistance to creep, making it suitable for applications involving constantly high temperatures, such as in power plants and manufacturing facilities, gasoline
  • Stability in welding: Stainless steel 321H bolts are commonly used in welded structures for stability in welding processes. They exhibit excellent weldability and can easily be welded without risk of intergranular corrosion even for prolonged exposure to high temperatures.
  • Strength and durability: The stainless steel 321H bolt provides superior strength and durability, ensuring reliable performance under heavy loads and challenging conditions. This makes them suitable for critical applications where safety and building integrity are paramount.

Types of Stainless Steel Bolts

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

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Stainless Steel 321H Bolts Uses

Application Industry

Stainless Steel 321H 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

  1. High-Temperature Applications: 321H stainless steel bolts are designed to withstand high temperatures. They are commonly used in industries like petrochemical, aerospace, and power generation where elevated temperatures are present.

  2. Corrosion Resistance: These bolts offer excellent corrosion resistance, particularly in environments where acids, alkalis, and chlorides are present. Therefore, they are used in chemical processing plants, offshore drilling rigs, and marine applications.

  3. Pressure Vessels: In industries requiring pressure vessels, such as oil and gas, chemical processing, and pharmaceuticals, 321H bolts are preferred due to their ability to maintain strength and integrity under high pressure and corrosive conditions.

  4. Heat Exchangers: Stainless Steel 321H bolts are commonly used in the construction of heat exchangers, particularly in applications involving high temperatures and corrosive fluids.

How to Choose the Right Stainless Steel 321H Bolts

  • Compatibility: Make sure stainless steel 321H is suitable for your application. Consider factors such as temperature, corrosion resistance, and compatibility with other components in the system.
  • Strength and Weight Requirements: Determine the bolt weight and strength requirements based on the application. Stainless steel 321H bolts provide excellent strength and can withstand high temperatures, but ensure they meet the specific load requirements of your application.
  • Size and Thread Type: Select the appropriate bolt size and thread type based on the design requirements of your application. Consider factors such as the thread’s thickness and length to ensure a good fit and compatibility with the mating parts.
  • Corrosion Resistance: Determine the corrosion resistance required for your application. Stainless steel 321H provides excellent corrosion resistance in many environments, including high temperatures and corrosive conditions. However, additional corrosion protection may be required if your operation requires exposure to highly corrosive materials.

Are Stainless Steel 321H Bolts recyclable?

Yes, Stainless Steel 321H bolts are recyclable. Stainless steel is a highly recyclable material that can be melted down and reused to produce new stainless steel products, including bolts. Recycling stainless steel helps conserve natural resources and reduce environmental impact.

FAQ (Frequently Asked Questions)

What are the considerations for installing stainless steel 321H Bolts?

When installing Stainless Steel 321H bolts, consider proper torque values to prevent over-tightening or under-tightening, ensuring optimal performance. Additionally, avoid contamination from carbon steel tools to prevent galvanic corrosion. Proper handling to prevent surface damage and cleanliness to maintain corrosion resistance are also crucial considerations.

Can stainless steel 321H Bolts be used for underground applications?

Stainless Steel 321H bolts can be used for underground applications with proper considerations. They offer good corrosion resistance, but prolonged exposure to certain underground environments, such as acidic soils, may require additional corrosion protection measures like coatings or cathodic protection to ensure long-term performance and durability.

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

When selecting Stainless Steel 321H bolt fittings, consider compatibility with the bolt material and application requirements. Ensure fittings have appropriate corrosion resistance, temperature resistance, and strength to match the bolts. Consider factors like size, thread type, and pressure ratings to ensure proper fit and performance.

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