Tolu Fittings, a well-respected manufacturer and supplier located in Abuja, Nigeria, specializes in top-notch Stainless Steel 304H Pipe Fittings designed for outstanding strength, durability, and resistance to corrosion. These fittings are crafted using cutting-edge technology and high-quality raw materials, ensuring they perform exceptionally well in high-temperature and high-pressure situations. Renowned for their remarkable resistance to oxidation and creep, Tolu Fittings’ Stainless Steel 304H Pipe Fittings adhere to international quality standards and are commonly utilized in sectors like petrochemical, oil and gas, power generation, and heat exchangers, where dependability and longevity are crucial.
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 composition of Stainless Steel 304H Pipe Fittings includes 18–20% chromium, 8–11% nickel, and 0.04–0.10% carbon, which together enhance their strength and heat resistance. The increased carbon content boosts creep strength and stability at higher temperatures. These fittings boast a tensile strength of about 515 MPa, a yield strength of 205 MPa, and impressive toughness. Their excellent mechanical properties, along with their resistance to corrosion and scaling, make them perfect for high-temperature service environments.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 10.5 | – |
| 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 | 40 % |
Tolu Fittings is a leading manufacturer and supplier of premium pipe fittings based in Abuja, Nigeria. Known for its unique and innovative products, Tolu specializes in providing reliable solutions to suit a variety of industrial applications. Among their offerings, stainless steel 304H pipe fittings stand out for their durability, superior heat resistance and corrosion resistance, making them ideal for harsh environments With a commitment to excellence Tolu ensures that top notch products and unmatched customer service around the world.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless Steel 304H Pipe Fittings from Tolu Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
| STANDARD | WERKSTOFF NR. | UNS |
| SS 304H | 1.4301 | S30409 |
| Physical Properties | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Electrical Resistivity (n.m) | Thermal Conductivity (W/m.K) | Mean Coefficient of Thermal Expansion (m/m/0C) | Specific Heat 0-1000C (J/kg.K) | |||
| at 1000C | at 5000C | 0-1000C | 0-3150C | 0-5380C | |||||
| 304H | 8000 | 193 | 720 | 16.2 | 21.5 | 17.2 | 17.8 | 18.4 | 500 |
Stainless steel 304H pipe fittings provide excellent corrosion resistance, making it ideal for high temperature applications. The high carbon content of 304H enhances its strength and durability at high temperatures, especially in power plant, petrochemical, food processing and other applications These materials are resistant to oxidation and scaling, and it makes it work longer. They exhibit excellent weldability and formability, making them easy to install. In addition, the 304H fitting is extremely versatile, provides reliability in both acidic and alkaline environments, and is stress resistant, providing safety in critical applications
Yes, custom sizes are available for Stainless Steel 304H Pipe Fittings to meet specific requirements. We offer tailored solutions to ensure precise fit and performance for various applications. For more information, please contact us at sales@tolufittings.com.
You’ll find Stainless Steel 304H Pipe Fittings widely used in industries such as chemical processing, oil refineries, power plants, and heat exchangers. They are particularly suited for applications that involve high pressure and temperature, like boilers, superheaters, and piping systems that face heat and stress. Additionally, these fittings are also employed in the food processing and pharmaceutical sectors due to their corrosion resistance and hygienic surface finish. With their blend of mechanical strength, durability, and thermal stability, they ensure reliable performance even in the most demanding industrial conditions.
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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