Ranya Stainless, based in Muscat, Oman, stands out as a top manufacturer and supplier of high-quality Stainless Steel 310H Fasteners. These fasteners are designed to provide outstanding strength and thermal stability, even in the toughest industrial settings. With cutting-edge manufacturing facilities and strict quality control measures, Ranya Stainless produces fasteners that meet international standards. They offer a variety of SS 310H fasteners in different types, sizes, and specifications to suit various project requirements. Renowned for their reliability, precision, and customer-centric approach, the company delivers durable fastening solutions that can endure extreme temperatures and corrosive environments, catering to industries like petrochemical, power generation, furnace manufacturing, and heavy engineering.
Stainless Steel 310H Fasteners are crafted from a high-carbon variant of the 310 alloy, which boasts higher levels of chromium and nickel to boost oxidation and corrosion resistance at elevated temperatures. The added carbon enhances the alloy’s strength, improving its creep resistance and thermal stability. These fasteners showcase impressive tensile and yield strength, exceptional hardness, and dependable toughness across a broad temperature spectrum, even exceeding 1000°C. SS 310H fasteners are also resistant to scaling, thermal fatigue, and chemical damage, making them perfect for high-heat environments where long-lasting mechanical performance is crucial.
| Standard | ASTM A193,A194 / ASME SA193,SA194 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| 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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Stainless Steel 310H Nuts offer exceptional corrosion resistance and are engineered to endure high temperatures and harsh environments. Available in sizes ranging from M6 to M30, these nuts provide superior strength and durability, making them well-suited for demanding high-temperature applications.
SS 310H Stud Bolts offer outstanding resistance to oxidation and corrosion. Typically available in diameters from M8 to M36 and lengths up to 3 meters, these stud bolts are used in high-temperature environments where strength and reliability are crucial.
These SS 310H Bolts provide exceptional resistance to high temperatures and corrosive environments. Available in sizes from M6 to M36, they are used in applications requiring both strength and resistance to oxidation. Their durability makes them suitable for extreme conditions.
With high resistance to oxidation and corrosion, Stainless Steel 310H threaded rods are available in diameters ranging from M6 to M30 and lengths up to 3 meters. They are ideal for use in high-temperature applications and harsh chemical environments.
Stainless Steel 310H screws offer excellent resistance to high temperatures and corrosive environments. Sizes typically range from M3 to M12, and they are used in applications where strength and thermal stability are essential, such as in industrial and marine settings.
These washers provide superior corrosion and oxidation resistance. Available in standard sizes from M6 to M36, Stainless Steel 310H washers distribute the load evenly and prevent damage to the surface in high-temperature and corrosive environments.
We assured complete documentation for our highest-quality Stainless Steel 310H Fasteners, which were the foundation of our promises toward satisfaction. The shipment contains requisite documentation like commercial invoices, packing lists, fumigation certificates, heat treatment charts, and also NABL-approved laboratory tests report. Above that, we really provide test certificates with MTC certificates (EN 10204/3.1b), PMI Test Certificate as per user demand, radiography reports, and Third-Party Inspection Certificates to assure quality.
Stainless Steel 310H Fasteners find extensive application in industries that need fastening components capable of enduring extreme heat, oxidation, and corrosive conditions. They play a vital role in furnace components, heat exchangers, boilers, kilns, and high-temperature processing units. In petrochemical and refinery settings, SS 310H fasteners secure reactors, burners, and equipment that face thermal cycling and harsh chemicals. Power generation plants also rely on these fasteners for their durability and performance in demanding environments, ensuring that critical operations run smoothly and efficiently.







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