Based in Chennai, India, we take pride in being a well-respected manufacturer and supplier of **Stainless Steel 348/348H Forged Fittings**. We specialize in delivering high-performance solutions tailored for critical applications in high-temperature and corrosive environments. Our fittings are crafted from titanium and niobium-stabilized austenitic stainless steels, specifically engineered to resist intergranular corrosion while maintaining their mechanical properties during thermal cycling. You’ll find SS 348/348H forged fittings widely utilized across power generation, chemical processing, aerospace, and refinery industries. Manufactured to meet international standards and utilizing advanced forging techniques, our fittings promise exceptional strength, precision, and long-lasting durability. We are proud to serve both domestic and global markets with top-notch products and dependable service.
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
Our **Stainless Steel 348/348H Forged Fittings** are made from chromium-nickel austenitic stainless steel, stabilized with niobium and tantalum. The 348H variant features a higher carbon content (0.04–0.10%), enhancing its strength at elevated temperatures. These fittings typically contain around 17–19% chromium and 9–13% nickel, providing outstanding resistance to intergranular corrosion and oxidation. Their mechanical properties include a minimum tensile strength of 515 MPa, yield strength of 205 MPa, and an elongation of 40%. We offer a range of products, including forged elbows, tees, couplings, unions, caps, and crosses, all designed for high-pressure and high-temperature piping systems.
| 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 % |
Meet Fittings is a leading supplier of Stainless Steel 348/348H Forged Fittings in Chennai, India. 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 Meet 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 Meet Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@meetfitings.co.in
**Stainless Steel 348/348H Forged Fittings** are perfect for applications where welding and high-temperature exposure are routine. They find their place in heat exchangers, boiler components, reactor vessels, furnace parts, and chemical processing equipment. These fittings excel in resisting scaling, oxidation, and corrosion in high-heat environments, ensuring they maintain their structural integrity over extended service periods. The SS 348H, with its enhanced carbon content, is particularly well-suited for elevated temperature service in pressure vessels and nuclear systems. Plus, the forged construction guarantees a leak-free connection.








©2024 Meet Fittings. All Rights Reserved.