Ranya Stainless, a prominent manufacturer and supplier located in Muscat, Oman, specializes in high-quality Stainless Steel 347 Pipes that are crafted for exceptional corrosion resistance, impressive high-temperature stability, and long-lasting durability. These pipes are produced to meet international standards, ensuring they perform exceptionally well in tough industrial settings. Ranya Stainless takes pride in delivering precise dimensions, a smooth finish, and dependable strength, making their pipes ideal for industries like petrochemical, chemical, power generation, and fabrication. With a strong focus on customer satisfaction, technical know-how, and timely delivery, the company supplies reliable Stainless Steel 347 Pipes to clients both in Oman and around the globe, supporting essential engineering and process applications with top-notch materials.
Stainless Steel 347 Pipes are made from iron that has a high content of chromium and nickel, and they are stabilized with niobium to prevent carbide precipitation when exposed to high temperatures. These pipes boast excellent tensile and yield strength, outstanding creep resistance, and consistent thermal stability. They also provide enhanced corrosion resistance, especially against intergranular attack, while maintaining their structural integrity in high-temperature conditions. With good weldability, toughness, and durability, Stainless Steel 347 Pipes are designed to perform reliably in demanding applications that require high heat resistance, mechanical strength, and long-term operational stability.
| Standard | ASTM A312, A358 / ASME SA312, SA358 |
| Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24″ NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
| Thickness | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Type | Seamless / ERW / Welded / Fabricated Pipes |
| Form | Round, Square, Rectangular, Oval, Hydraulic Etc |
| Length | Single Random, Double Random & Required Length |
| End | Plain End, Beveled End, Treaded |
| Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.845 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Contact us to get a quick quote for your requirement.
We assures best quality Stainless Steel 347 Pipes through high level testing and certification. Each pipe is tested with hydrostatic, ultrasonic and chemical composition testing to assure strength and durability according to the market specifications. Being ISO 9001:2015, ASTM A312, and other international standard certified pipes will ensure the desired reliability, anti-corrosive qualities, and great performance.
SS 347 seamless pipe is a high-quality, stainless steel pipe made from alloy 347. It offers excellent resistance to high temperatures and corrosion, suitable for aerospace, chemical, and industrial applications.
SS 347 welded pipe is a stainless steel pipe made from alloy 347, featuring excellent resistance to corrosion and high temperatures. Ideal for applications in aerospace, chemical processing, and industrial settings.
SS 347 ERW (Electric Resistance Welded) pipe is a stainless steel pipe made from alloy 347. It offers good resistance to corrosion and high temperatures, suitable for various industrial applications.
SS 347 EFW (Electric Fusion Welded) pipe is made from stainless steel alloy 347, offering superior resistance to high temperatures and corrosion. It’s ideal for demanding applications in industries like aerospace and chemical processing.
SS 347 rectangular pipe is a stainless steel pipe made from alloy 347, providing excellent resistance to high temperatures and corrosion. It’s used in structural and industrial applications requiring strength and durability.
SS 347 square pipe is a stainless steel pipe made from alloy 347, offering robust resistance to high temperatures and corrosion. Ideal for structural and industrial applications requiring strength and durability.
These pipes find their place in various industries that need robust, corrosion-resistant, and heat-stable piping solutions. In the petrochemical and refinery sectors, they are commonly used in heat exchangers, reactor piping, and high-temperature processing lines. Power generation plants utilize them in boilers, superheaters, and turbine systems. The chemical processing industry depends on them for managing corrosive fluids and gases in high-temperature settings. Additionally, they are employed in pharmaceutical equipment, food processing systems, and fabrication processes.
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