What Are Stainless Steel 321H Flanges?
Stainless Steel 321H flanges play a significant role in many industrial applications because they have high strength and outstanding corrosion resistance. As a well-known manufacturer, supplier, stockist, and exporter, Global Steel supplies high quality SS 321H flanges to meet the needs of the chemical processing, power generation, and marine engineering sectors.
Stainless Steel 321H Flanges, Stainless Steel 321H Flanges Manufacturers, Stainless Steel 321H Flanges Suppliers, Stainless Steel 321H Flanges Stockists, Stainless Steel 321H Flanges Exporters
Stainless Steel 321H is a high-grade austenitic stainless steel grade that resists harsh conditions and severe exposures to chemicals. It contains a higher molybdenum content than regular 316 stainless steel and is highly resistant to acidic conditions, crevice corrosion, and pitting. Its composition offers higher strength and extends the service life of flanges in harsh applications.
SS 321H flanges have an important place in the energy production sector with steam turbines, boilers, and heat exchangers. The ability to withstand high-temperature and pressure conditions in SS 321H flanges makes them an indispensable part in efficient energy production. The marine sector also finds the anti-corrosive quality in SS 321H flanges useful in delivering long-term performance in saltwater environments.
Stainless Steel 321H Flanges Manufacturers in India, Stainless Steel 321H Flanges Suppliers in India, Stainless Steel 321H Flanges Stockists in India, Stainless Steel 321H Flanges Exporters in India
With years of experience in the industry, we understand the unique requirements of our customers and provide customized solutions to meet their specific needs. You might need welded, slip-on, blind, or threaded flanges; we have a full range to suit diversified applications.
SS 321H flanges have an important place in the energy production sector with steam turbines, boilers, and heat exchangers. The ability to withstand high-temperature and pressure conditions in SS 321H flanges makes them an indispensable part in efficient energy production. The marine sector also finds the anti-corrosive quality in SS 321H flanges useful in delivering long-term performance in saltwater environments. For high quality and reliable Stainless Steel 321H flanges, turn to Global Steel—your partner in excellence. Contact us now and receive the best prices and outstanding customer service.
Stainless Steel 321H Flanges Manufacturers in Mumbai, Stainless Steel 321H Flanges Suppliers in Mumbai, Stainless Steel 321H Flanges Stockists in Mumbai, Stainless Steel 321H Flanges Exporters in Mumbai
Stainless Steel 321H Flanges Specifications
| Specifications | ASTM A182, A240 / ASME SA182, SA240 |
|---|---|
| Standards | ANSI Flanges, ASME Flanges, DIN Flanges, EN Flanges, BS Flanges, JIS Flanges, AWWA Flanges etc. |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc |
| Size Range | 1/2" (15 NB) to 48" (1200NB) |
| Pressure / Class | 150#, 300#, 600#, 900#, 1500# & 2500#. |
| Flange Face Type | Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Chemical Composition for Stainless Steel 321H Flanges
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| SS 321H | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | - | 8 – 11 | - |
Mechanical properties of Stainless Steel 321H Flanges
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Weight Chart Of Stainless Steel 321H Flanges
| Flange Size (Inches) | Class 150 (kg) | Class 300 (kg) | Class 600 (kg) | Class 900 (kg) | Class 1500 (kg) | Class 2500 (kg) |
|---|---|---|---|---|---|---|
| 1/2" | 0.5 | 0.8 | 1.2 | 1.5 | 2.0 | 3.0 |
| 1" | 1.0 | 1.5 | 2.2 | 3.0 | 4.2 | 6.0 |
| 2" | 2.5 | 3.8 | 5.5 | 7.5 | 9.8 | 14.0 |
| 4" | 6.0 | 9.5 | 14.0 | 18.5 | 24.0 | 35.0 |
| 6" | 11.0 | 18.0 | 26.5 | 35.0 | 46.0 | 65.0 |
| 8" | 16.5 | 27.5 | 42.0 | 55.0 | 72.0 | 98.0 |
| 10" | 26.0 | 42.0 | 64.0 | 85.0 | 110.0 | 150.0 |
Stainless Steel 321H Flanges Price Per Kg
| Material | Price In INR | Price In USD |
|---|---|---|
| Stainless Steel 321H | ₹100 to ₹500 - Per kg | $2.05 to $10.06 - Per kg |
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Application Of Industries
Power Plants Industry
Aerospace Industry
Refineries Industry
Oil & Gas Industry
Sugar Industry
Chemical Industry
Petrochemical Industry
