Home > Forged Fittings > Stainless Steel 310H Forged Fittings
Ranya Stainless, based in Muscat, Oman, is a reputable manufacturer and supplier of premium-grade stainless steel products, including high-quality Stainless Steel 310H Forged Fittings. Combining meticulous craftsmanship, advanced forging methods, and rigorous quality control, the company delivers fittings designed to perform reliably under demanding industrial conditions. Our 310H forged fittings are crafted to resist high temperatures, oxidation, and corrosion — making them ideal for heavy-duty piping and pressure-bearing systems. With dependable delivery, consistent quality, and a focus on customer satisfaction, Ranya Stainless continues to serve clients across petrochemical, power generation, and industrial sectors throughout Oman and the Gulf region.
Stainless Steel 310H Forged Fittings are crafted from a high-carbon austenitic stainless steel alloy containing 24–26% chromium and 19–22% nickel, offering strong resistance to oxidation and scaling at elevated temperatures. The higher carbon content enhances high-temperature strength, creep resistance, and mechanical stability. These forged fittings offer high tensile and yield strength, excellent toughness, and reliable performance under thermal cycling. They maintain structural integrity under sustained heat exposure and provide good weldability and formability, making them suitable for heavy-duty applications that demand long-term durability and resistance to thermal stress.
| Standard | ASTM A182 / ASME SA182 |
| Dimensions | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size | 1/8” NB to 4” NB (Socketweld & Screwed-Threaded) |
| Type | Socketweld Fittings, Screwed-Threaded Fittings |
| Class | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 310H | 0.04 – 0.10 | 2.0 max | 1.00 max | 0.045 max | 0.030 max | 24.00 – 26.00 | – | 19.00 – 21.00 | 53.885 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
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We ensures the highest standards for its stainless steel 310H lattice fittings through stringent testing and certification programs. Extensive testing of each component is carried out, including dimensional testing, mechanical testing and corrosion resistance evaluation. Certifications such as Mill Test Reports (MTR) and ISO compliance ensure the reliability and performance of each fitting.
Corrosion-resistant and designed for high-temperature applications, these fittings are ideal for joining pipes. Sizes typically range from 1/4 inch to 4 inches. Dimensions vary based on pipe size, with standard schedules available.
Offering excellent corrosion resistance, these fittings are used where welding is impractical. Common sizes range from 1/8 inch to 2 inches. They are available in various threads per inch, adhering to ANSI standards.
This elbow provides high resistance to oxidation and corrosion at elevated temperatures. Available in sizes from 1/2 inch to 4 inches, it helps in redirecting flow at a 45-degree angle. Dimensions conform to ANSI/ASME standards.
Corrosion-resistant and durable, the threaded tee connects three pipes. Sizes generally range from 1/4 inch to 4 inches, with dimensions following standard pipe thread specifications for ease of connection.
Offering superior resistance to high temperatures and corrosion, this coupling is used for pipe connections. Sizes typically range from 1/4 inch to 2 inches. It features internal threads that match standard pipe sizes.
With excellent corrosion resistance, the socket weld cross allows for the connection of four pipes at a single junction. Common sizes range from 1/2 inch to 2 inches, with dimensions based on standard pipe specifications.
Stainless Steel 310H Forged Fittings are widely used in industries where high-temperature resistance, durability, and corrosion protection are critical. They are commonly employed in petrochemical, oil and gas, and chemical processing plants for pipeline systems, reactors, and pressure vessels. Their heat-resistant and oxidation-resistant properties make them suitable for furnace fittings, boiler connections, steam systems, and high-temperature exhaust or flue gas lines. Additionally, they are used in power generation plants, refineries, and thermal processing units. Thanks to their robustness and reliability, 310H forged fittings are trusted for critical applications where safety, longevity, and consistent performance are essential.







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