Ranya Stainless, a top-notch manufacturer and supplier based in Muscat, Oman, specializes in high-quality Stainless Steel 202 Flanges that are built to last. These flanges are designed for durability, corrosion resistance, and dependable performance in both industrial and commercial piping systems. Crafted under rigorous quality standards, they guarantee precise dimensions, a smooth finish, and a long lifespan. Renowned for their toughness, formability, and cost-effectiveness, Ranya Stainless’s SS 202 Flanges are perfect for a variety of applications, including construction, fabrication, plumbing, and general engineering. Their ability to handle moderate corrosive environments, mechanical stress, and temperature fluctuations makes them a go-to choice for industries looking for economical and reliable piping solutions throughout Oman and the Middle East.
The composition of Stainless Steel 202 Flanges primarily includes iron, chromium, nickel, and manganese, which together provide excellent corrosion resistance and mechanical strength. The increased manganese content enhances toughness, formability, and workability, making it a budget-friendly alternative to higher-grade stainless steels. On a mechanical level, SS 202 flanges boast strong tensile and yield strength, good hardness, and remarkable durability when faced with mechanical and thermal stress. Their stability, toughness, and resistance to moderate corrosion make them ideal for piping connections, pressure systems, and structural applications that demand long-term performance and reliability.
| ASME/ANSI B16.5 | Welding Neck Flange, Slipon Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange |
| Pressure Class | 150, 300, 400, 600, 900, 1500, 2500 |
| ASME/ANSI B16.47 | Welding Neck Flange, Blind Flange (Series A & B) |
| Pressure Class | 75, 150, 300, 400, 600, 900 |
| ASME/ANSI B 16.36 | (Orifice Flanges) Welding Neck Flange, Slipon Flange, Threaded Flange |
| Pressure Class | 300, 400, 600, 900, 1500, 2500 |
| BS 4504 SEC 3.1 | Welding Flange (111/134), Hubbed Slipon Flange (112), Hubbed Threaded Flange (113), Lapped Pipe End Flange (133), Plate Flange (101), Loose Plate Flange (102), Loose Plate with Weld-neck Flange (104), Blank Flange (105) |
| Pressure Class | PN 2.5 to PN 100 |
| Grade 202 | C | Mn | Si | P | S | Cr | Ni | N |
| max. | 0.15 | 7.50-10 | 1 | 0.060 | 0.030 | 17- 19 | 4-6 | 0.25 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min |
| 202 | 515 | 275 | 40 |
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Testing and certification of all Ranya Stainless Flanges of Stainless Steel 202 will be done at all levels so that the material will be completely tested for performance and quality. The flange is tested as per international standards for mechanical, chemical, and dimensional inspections. With every order, CoC and MTR are provided with traceability against industry requirements. In response to specific requirements of a project, PMI, hardness tests, and other kinds of testing may be requested on an additional testing basis.
SS 202 Slip-On Flanges offer a cost-effective solution with easy installation and excellent resistance to corrosion. Ideal for a range of applications, they combine durability with a versatile design for reliable performance.
Stainless Steel 202 Weld Neck Flanges provide robust, high-strength connections with superior resistance to corrosion. Ideal for high-pressure and high-temperature applications, they ensure a reliable and secure joint in demanding environments.
SS 202 Blind Flanges are designed to seal the end of a pipeline or vessel, offering excellent resistance to corrosion and high pressure. Ideal for maintenance and inspection purposes, they ensure secure, leak-proof closures.
Stainless Steel 202 Threaded Flanges provide a secure, leak-proof connection with easy installation and removal. Ideal for applications requiring high corrosion resistance, they offer durability and strength in various industrial settings.
SS Socket 202 Weld Flanges feature a recessed socket for easy welding, providing a strong, corrosion-resistant connection. Ideal for high-pressure applications, they offer durability and reliable performance in challenging environments.
Stainless Steel 202 Lap Joint Flanges offer flexibility with easy alignment and disassembly. Their corrosion-resistant properties make them ideal for systems requiring frequent maintenance, ensuring durable and reliable connections.
These Stainless Steel 202 Flanges are widely utilized in industries that require cost-effective, corrosion-resistant, and durable piping components. They’re commonly found in water supply pipelines, plumbing systems, and HVAC networks, thanks to their reliability and straightforward installation. In the realms of fabrication and construction, they serve as structural piping, supports, and equipment assemblies. The food processing and light chemical sectors also rely on them for safe and corrosion-resistant fluid transport. Moreover, SS 202 Flanges are used in architectural piping, railings, industrial machinery, and more, showcasing their versatility across various applications.







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