Ferdi Fittings, located in Istanbul, Turkey, has built a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 348/348H Forged Fittings. Renowned for their quality, precision, and durability, these fittings are crafted to meet international standards, making them perfect for high-performance applications. They are particularly valued for their exceptional resistance to corrosion, oxidation, and high temperatures, which makes them a go-to choice in industries that prioritize reliability and strength. Ferdi Fittings takes pride in using advanced technology and rigorous quality control in their manufacturing process, positioning themselves as an ideal partner for sectors like petrochemical, power generation, chemical processing, and oil and gas.
Specifications : ASTM A403 / ASME SA403
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Type : Seamless / Welded / Fabricated
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
The Stainless Steel 348/348H Forged Fittings are made from a blend of chromium, nickel, columbium (niobium), and a higher carbon content in 348H, which enhances strength at elevated temperatures. This unique composition provides remarkable resistance to intergranular corrosion, oxidation, and scaling. On the mechanical side, these fittings boast high tensile and yield strength, along with excellent toughness and durability, even in harsh conditions. Their ability to maintain structural integrity under thermal stress makes them perfect for demanding operations in high-temperature and corrosive environments, ensuring they deliver long-lasting performance in critical industrial applications.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 348/348H | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 10 | – |
| 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 % |
Ferdi Fittings is a leading supplier of Stainless Steel 348/348H Forged Fittings in Istanbul, Turkey. We offer an extensive range of Stainless Steel 348/348H Forged Fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choose Stainless Steel 348/348H Forged Fittings from Ferdi Fittings for superior quality, exceptional corrosion resistance, and reliable performance in extreme conditions. We offer customized solutions backed by expert support and industry experience.
Stainless steel 348/348H forged fittings offer many advantages, including superior resistance to intergranular corrosion especially in high temperature environments Stable alloy and niobium ensure improved strength and weldability, making it ideal for rugged applications as power plants and petrochemical industries without losing its mechanical properties are designed to withstand temperatures up to 1600°F (870°C) temperature. High tensile strength, excellent durability, and resistance to oxidation and scaling make it durable and reliable. Furthermore, its corrosion resistance enhances durability and maintenance-free operation in harsh industrial environments.
Yes, custom sizes for Stainless Steel 348/348H Forged Fittings are available at Ferdi Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@ferdifittings.com
These Stainless Steel 348/348H Forged Fittings find their place in various industries where high-temperature strength and corrosion resistance are essential. They’re commonly used in power generation plants, heat exchangers, boilers, and furnace components, thanks to their resistance to creep and stress rupture. In the chemical and petrochemical sectors, you’ll find these fittings in reactors, piping systems, and high-temperature processing units. They also serve well in aerospace, oil and gas, and pharmaceutical industries, where durability, thermal stability, and reliability are crucial. Their versatility and enduring performance make them a top choice for many applications.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.
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