Steellite​‍​‌‍​‍‌​‍​‌‍​‍‌ Metal & Tubes offers Stainless Steel 321 Flanges Manufacturers of top-notch quality, which are designed for industries that require heat resistance and long-term performance. These flanges find application in whole India, the UAE, Saudi Arabia, the USA, and European regions, where properties such as resistance to wear, weldability, and corrosion resistance are essential. Titanium-stabilized Stainless Steel 321 is very resistant to metal carbides, thus the engineers and the project owners can trust the structural stability to the same level even if they throw the material into the severe environment. There are still many such flanges under ASTM A182 and other prominent worldwide standards that find use in high-temperature processes in global process industries.

Knowing Stainless Steel 321 Flanges Suppliers better is also a matter of recognizing the unique characteristics of the grade. SS 321 is an austenitic alloy made by the company specifically for use in temperature ranges where the strength of regular stainless steels is significantly decreased. Due to these flanges, heavy industries that run for long hours at elevated temperature particularly those involving refineries, petrochemical units, thermal plants, and offshore pipelines, can keep their operations safe and sound. Germany, Japan, South Korea, and Australia industries trust the performance of SS 321 just because titanium stabilization in its structure accounts for less intergranular corrosion. In the scenarios like exhaust systems, furnace components, or hot gas ducts, utilizing these flanges allow for operations to be safe, as they are backed by ASME, ANSI, DIN, and EN standards.

Stainless Steel 321 Flanges, Stainless Steel 321 Flanges Manufacturers, Stainless Steel 321 Flanges Suppliers, Stainless Steel 321 Flanges Stockists, Stainless Steel 321 Flanges Exporters

The advantages of utilizing Stainless Steel 321 Flanges Stockists cover not only the material's inherent properties but also prolonged operational periods, and excellent maintenance of the equipment. Some of the close relations on the engineer jigsaw puzzle connecting Canada, Qatar, Oman, Italy, and Singapore are the great values SS 321 has, and this is what drives these experts to employ such a material as the latter maintains mechanical strength even if it is barely under high degree continuous service conditions. The alloy is said to be omnipotent because it resists oxidation; it outperforms SS 304 in high-temperature scenarios, and finally, it retains its toughness during stress-corrosion attack. With the excellent weldability these flanges provide, the industries are facilitated in maintenance and hence the downtimes are minimized, they are given reliable connections for pipelines, reactors, and pressure vessels. Besides the consideration of the characteristics, the supply chain and logistics are thus made easier by the broadly accepted standards such as ASTM A182 F321, UNS S32100, Werkstoff 1.4541.

Stainless Steel 321 Flanges in India, Stainless Steel 321 Flanges Manufacturers in India, Stainless Steel 321 Flanges Suppliers in India, Stainless Steel 321 Flanges Stockists in India, Stainless Steel 321 Flanges Exporters in India

There are so many Stainless Steel 321 Flanges Exporters that the global community can choose from and Steellite Metal & Tubes has all the types that are essential for oil & gas plants, manufacturing units, and chemical processing networks worldwide. A common practice in the UK, South Africa, Malaysia, Kuwait, and Indonesia industries is turning to the six main kinds of SS 321 flanges, i.e., weld neck, slip-on, socket weld, blind, threaded, and lap joint. Each type is characterized by its own distinct function in how the controlling of the flow at a high-temperature and the regulating of the pressure are being managed. By using weld neck flanges the stress distribution is enhanced, at the same time, the slip-on alternatives provide ease in installation. Flow lines get a closure point thanks to blind flanges, whereas non-welded assembly can be supported by the threaded versions. As is the custom in the industry, these flanges all follow the international standards set by ANSI B16.5, EN 1092-1, and ​‍​‌‍​‍‌​‍​‌‍​‍‌ISO.

Stainless Steel 321 Flanges Specification
Standards GOST Flange, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092, BS, BS4504, BS 10, EN-1092, DIN, ANSI, ASME, DIN, MSS S44, ISO70051, ANSI/ASME B16.5, ASME/ANSI B16.5/16.36/16.47A/16.47B, B16.47 Series A & B, B16.48, EN
Pressure Rating ANSI Class 1500, Class 150, Class 900, Class 2500, Class 300, Class 600,
Pressure Calculation in DIN 10Bar, 16Bar, 25Bar, 40Bar, 6Bar, / PN16, PN64, PN40, PN25, PN10, PN6
JIS 16 K, 20 K, 5K, 10 K, 40 K, 63 K, 30 K,
UNI 10Bar 16Bar 6Bar 25Bar 40Bar
EN 6Bar 25Bar 40Bar 10Bar 16Bar
Most common Types Threaded / Screwed / Forged / Plate
Production technique
  • Forged, Heat treated and machined
Shapes and Types we produce Large Male-Female (LMF), Ring Type Joint (RTJ), Flat Face (FF), Small Tongue, Small Male-Female (SMF),Raised Face (RF), Large Tongue & Groove, Groove, Lap-Joint Face (LJF)
Test Direct-reading Spectrograph, Magnetic particle detector, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector
Equipment Pushing Machine, Press machine, Bending machine, Sand-blasting machine, electric bevelling machine etc
Mechanical Properties of Stainless Steel 321 Flanges
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1457 °C (2650 °F) Psi - 75000 , MPa - 515 Psi - 30000 , MPa - 205 35 %
Chemical Composition of Stainless Steel 321 Flanges
Grade C Mn Si P S Cr N Ni Ti
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 0.10 max 9.00 - 12.00 5(C+N) - 0.70 max
Application of Stainless Steel 321 Flanges
Latest Price List of Stainless Steel 321 Flanges

The latest price list for Stainless Steel 321 Flanges is available on request from our manufacturers, exporters, suppliers, and stockists. Steellite Metal & Tubes ensures competitive rates for every industry. Reach out anytime to get updated pricing for your project without any complications or hidden charges.

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