Yash Fittings, with its headquarters in Mumbai, India, is a reputed company for producing and supplying quality industrial pipe fittings. Precision engineering and customer service are hallmarks of the organization, which focuses on an array of stainless steel products. Stainless Steel 304H Pipe Fittings, in their product portfolio, are renowned for having a high carbon composition, which boosts strength and thermal resistance—hence their popularity for high-temperature uses. Yash Fittings guarantees performance and durability with each 304H grade fitting, as per international quality standards.
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 304H pipe fittings exhibit superior chemical, mechanical, and physical properties that make them appropriate for challenging industrial applications. Chemically, 304H has increased carbon content (0.04–0.10%) over regular 304, which increases its strength at high temperatures. It provides superior resistance to oxidation and corrosion in a variety of environments. Mechanically, 304H offers superior tensile strength, yield strength, and creep resistance, particularly under high-temperature conditions. Physically, it has good thermal conductivity, electrical resistivity, and structural stability under thermal stress, providing dependable performance in high-heat systems.
| 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 % |
Yash Fittings is a leading manufacturer and supplier of premium pipe fittings based in Mumbai, India. Known for its unique and innovative products, Braxton 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 Braxton 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 Yash 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 |
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@yashfittings.com
Stainless Steel 304H pipe fittings find extensive use in high-temperature and high-pressure conditions because of their superb strength and heat resistance. Some general applications are power generation, oil and gas refineries, petrochemical plants, and heat exchangers. These are also suitable for boiler equipment and superheater tubes in industrial furnaces. Their corrosion and oxidation resistance allows them to be used in chemical processing and food processing industries as well. 304H pipe fittings provide durability, reliability, and safety in long-term performance under harsh conditions in systems.
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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