Kanak Fittings is a well-respected manufacturer and supplier of Stainless Steel 348/348H Forged Fittings based in Dubai, UAE. We pride ourselves on delivering reliable and high-performance piping solutions to a wide range of industries. Our dedication to quality and precision means that we produce forged fittings that adhere to strict international standards, ensuring they offer exceptional strength, corrosion resistance, and long-lasting durability. Designed for high-temperature and high-pressure applications, our Stainless Steel 348/348H Forged Fittings are perfect for critical infrastructure projects. With a reputation for timely delivery, technical expertise, and a customer-first mindset, we serve clients throughout the UAE and the Middle East.
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
Stainless Steel 348/348H Forged Fittings are columbium-stabilized austenitic stainless steels that excel in resisting intergranular corrosion, particularly after welding or exposure to high temperatures. Their typical composition features Chromium (17-19%), Nickel (9-13%), and Columbium/Tantalum to prevent carbide precipitation, with Carbon content capped at ≤0.08% for 348 and 0.04–0.10% for 348H. These grades enhance creep strength and maintain stability at high temperatures. Mechanical properties include a tensile strength of at least 515 MPa, yield strength of at least 205 MPa, and an elongation of 35–40%. The higher carbon content in 348H boosts heat resistance, making these forged fittings suitable for high-temperature service and pressure containment.
| 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 % |
Kanak Fittings is a leading supplier of Stainless Steel 348/348H Forged Fittings in Dubai, UAE. 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 Kanak 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 Kanak Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@kanakfittings.ae
Stainless steel 348/348H forged fittings are widely used in high temperature environments, including power plants, petrochemical refineries and chemical processing industries Because of their excellent resistance to intergranular corrosion and oxidation they are ideal in high temperature environments, such as boilers, heat exchangers and pressure vessels The fittings are used in exhaust systems, gas internal turbine and furnaces for manufacturing. Their ability to withstand extreme conditions without compromising their strength makes them suitable for applications requiring durability and high performance, especially in areas where welding and thermal resistance are required.
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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