Home > Pipe Fittings > Stainless Steel 321 Pipe Fittings
Ed Stainless is a top-notch manufacturer and supplier of high-quality stainless steel 321 pipe fittings, proudly based in Houston, Texas, USA. With a strong focus on precision, durability, and keeping customers happy, the company provides a diverse selection of pipe fittings designed to meet rigorous industry standards. Stainless steel 321 is celebrated for its remarkable resistance to high temperatures and corrosion, making it perfect for critical applications. Ed Stainless caters to a variety of industries, including petrochemical, power generation, and aerospace. Thanks to their state-of-the-art manufacturing facilities and a dedicated team, Ed Stainless guarantees timely delivery and consistent quality throughout Texas and across the United States.
The stainless steel 321 pipe fittings produced by Ed Stainless in Texas are made up of 17–19% chromium, 9–12% nickel, and up to 0.8% titanium, which enhances their resistance to intergranular corrosion and oxidation. These fittings boast a minimum tensile strength of 515 MPa, a yield strength of 205 MPa, and 40% elongation in 50 mm, making them perfect for high-temperature and pressure applications. The titanium content stabilizes the fittings, preventing carbide precipitation during welding, which helps maintain structural integrity and extends their service life. Their impressive mechanical properties make them a go-to choice for critical industrial environments.
| 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 Ed Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel 321 Pipe Fittings in Texas, USA. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the USA, 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 from Ed Stainless in Texas are widely utilized in high-temperature and corrosive settings where long-lasting durability is a must. These fittings are ideal for heat exchangers, jet engine components, exhaust systems, refineries, and chemical processing equipment. They’re also frequently used in oil and gas pipelines, pharmaceutical equipment, and marine applications. The titanium stabilization allows for welding without the worry of intergranular corrosion, making them reliable for pressure systems and continuous high-temperature service. Their versatility and strength make them a trusted option across a broad spectrum of industries.
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