Home > Pipe Fittings > Stainless Steel 321 Pipe Fittings
Stainless Steel 321 Pipe Fittings are high-performance components designed for piping systems that require excellent corrosion resistance, high-temperature strength, and long-term reliability. Stabilized with titanium, 321 fittings resist intergranular corrosion, making them ideal for boilers, heat exchangers, pressure vessels, and industrial pipelines operating under extreme temperatures and chemically aggressive environments.
Stainless Steel 321 Pipe Fittings are primarily composed of iron, chromium, nickel, and titanium. Chromium provides corrosion resistance, nickel enhances toughness and ductility, and titanium stabilizes the microstructure to maintain mechanical integrity at elevated temperatures. These fittings offer superior tensile strength, thermal stability, and resistance to creep, ensuring secure and leak-proof connections in high-pressure and high-temperature applications.
| Grades | 201, 202, 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Size | ½”NB to 48″NB in |
| Schedule | Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 321 | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 10.5 | – |
| Density | 8.0 g/cm3 |
| Melting Point | 1400 °C (2550 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
Contact us to get a quick quote for your requirement.
At Amer Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel 321 Pipe Fittings in Amman, Jordan. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the Jordan, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring we have the stock readily available to meet your demands.
Stainless Steel 321 pipe fittings are high-quality components known for their excellent heat resistance and corrosion resistance. Ideal for high-temperature applications, they provide durability and reliability in industrial settings.
SS 321 Butt Weld pipe fittings are durable components used to join pipes through welding. Made from stainless steel 321, they offer excellent heat resistance and corrosion resistance for industrial applications.
SS 321 Socket Weld pipe fittings connect pipes via a socket weld. Made from stainless steel 321, they provide superior heat resistance and corrosion resistance, making them suitable for high-temperature environments.
Stainless Steel 321 seamless fittings are high-quality components without welds, offering excellent heat and corrosion resistance. They are ideal for high-temperature applications, providing durability and reliability in harsh industrial conditions.
SS 321 cross pipe fittings connect four pipes at a junction. Made from stainless steel 321, they offer excellent heat and corrosion resistance, ensuring durability and strength in high-temperature industrial applications.
Stainless Steel 321 tee fittings create T-junctions by connecting three pipes. Made from stainless steel 321, they provide excellent heat and corrosion resistance, ensuring durability and performance in high-temperature applications.
Stainless Steel 321 Pipe Fittings are widely used in power plants, petrochemical industries, chemical processing plants, and high-temperature industrial piping systems. Their combination of mechanical strength, heat resistance, and corrosion protection ensures long-lasting and dependable performance. Stainless Steel 321 Pipe Fittings provide durable, cost-effective, and reliable solutions for critical industrial, structural, and engineering applications.
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