Home > Pipe Fittings > Stainless Steel 348 Pipe Fittings
Akor Stainless, based in Abuja, Nigeria, stands out as a top manufacturer and supplier of premium stainless steel products, including Stainless Steel 348 Pipe Fittings. With a strong commitment to quality assurance, precision engineering, and ensuring customer satisfaction, Akor Stainless provides dependable solutions for both industrial and commercial needs. Our Stainless Steel 348 Pipe Fittings are designed to offer exceptional corrosion resistance, impressive mechanical strength, and remarkable performance even in high-temperature environments. We cater to various industries, such as petrochemical, power generation, oil and gas, and chemical processing, guaranteeing that our products meet international standards for safety, durability, and efficiency.
| 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 348 | 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 % |
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Stainless Steel 348 Pipe Fittings are crafted from a special austenitic chromium-nickel alloy that’s been stabilized with columbium (also known as niobium) to help prevent intergranular corrosion. Typically, you’ll find their chemical makeup includes about 17–19% chromium, 9–13% nickel, and columbium that can be up to ten times the amount of carbon. This unique alloy offers fantastic strength at high temperatures and great resistance to oxidation. When it comes to mechanical properties, these fittings boast a tensile strength of roughly 515 MPa, a yield strength of 205 MPa, and an impressive elongation of 40%. They also show excellent weldability, formability, and creep resistance, making them perfect for tough thermal and corrosive environments.
Stainless Steel 348 pipe fittings are high-temperature, corrosion-resistant components designed for extreme conditions. They provide durable, reliable connections in industries such as aerospace and chemical processing, ensuring long-lasting performance.
SS 348 butt weld pipe fittings are high-temperature, corrosion-resistant components used to join pipes with seamless, strong connections. They ensure durability and reliability in extreme heat and demanding environments.
SS 348 socket weld pipe fittings are high-temperature, corrosion-resistant components providing secure, leak-proof connections. They are designed for high-pressure applications, offering durability and reliability in harsh and extreme environments.
Stainless Steel 348 seamless fittings are high-strength, corrosion-resistant components crafted without joints. They provide robust, leak-proof connections in extreme heat and harsh environments, ensuring durability and long-term performance.
SS 348 cross pipe fittings are high-temperature, corrosion-resistant components designed to connect four pipes at a central junction. They ensure strong, reliable connections in extreme heat and demanding environments.
Stainless Steel 348 tee fittings are high-temperature, corrosion-resistant components used to connect three pipes at a right angle. They provide durable, reliable connections in extreme heat and harsh conditions.
Akor Stainless is a leading supplier, and stockist of high-quality Stainless Steel 348 Pipe Fittings in Abuja, Nigeria. Our products are widely used in various applications, and we are committed to delivering excellent service, resulting in high customer satisfaction. Our unique finishing techniques further distinguish us in the stainless steel industry. We are dedicated to consistently providing superior products and effectively meeting our customer’s needs.
Stainless Steel 348 Pipe Fittings are widely utilized in industries where resistance to both corrosion and heat is essential. You’ll often find them in power plants, refineries, and chemical processing facilities, especially in piping systems that deal with high temperatures. Common uses include heat exchangers, steam piping, furnace components, and exhaust manifolds. Thanks to their stabilized composition, they experience minimal carbide precipitation during welding, which translates to outstanding durability and performance in both oxidizing and reducing environments. With their impressive strength, ductility, and long lifespan, Stainless Steel 348 Pipe Fittings are the go-to choice for high-temperature and high-pressure industrial piping systems.







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