Ranya Stainless stands out as a top-notch manufacturer and supplier of high-quality Stainless Steel 316L Flanges in Muscat, Oman. They’re all about providing durable and reliable piping solutions tailored for industrial applications. Their impressive lineup includes various types of flanges—weld neck, slip-on, blind, socket weld, and threaded—all crafted to meet international standards for a perfect fit. With a reputation for rigorous quality control and exceptional manufacturing practices, Ranya Stainless caters to industries like marine, chemical, petrochemical, construction, and energy. Their 316L flanges ensure secure, leak-proof connections and boast remarkable corrosion resistance, guaranteeing long-lasting efficiency and reliability throughout Oman and the Middle East.
Stainless Steel 316L Flanges are crafted from a low-carbon austenitic stainless steel alloy that includes chromium, nickel, and molybdenum, giving them outstanding resistance to corrosion, pitting, and crevice attack. The low carbon content helps prevent carbide precipitation during welding, which enhances durability in welded assemblies. On the mechanical side, 316L flanges deliver high tensile and yield strength, good toughness, and dependable performance even under pressure and high temperatures. Their exceptional chemical and mechanical properties make them perfect for use in seawater, chemical, and petrochemical environments, as well as in high-pressure industrial systems where lasting performance and stability are crucial.
| Specifications | ASTM A182 / ASME SA182 |
| Size | 1/8″ NB TO 48″ NB |
| Standards | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grades | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 316L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1399 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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We offers the best quality Stainless Steel 316L Flanges Ranya Stainless,which has undergone intense testing to produce top quality and performance. The flange is thoroughly tested for meeting international standards and specifications. Products supplied by us are certified by recognized authorities for traceability and reliability in each batch. With modern technology and strict quality control, we ensure durability, corrosion resistance, and good mechanical properties. Ranya Stainless stands by the delivery of flanges with the highest level of industry standards in functionality and safety.
SS 316L Slip-On Flanges are available in sizes ranging from 1/2″ to 48″. They offer excellent corrosion resistance due to the low carbon content, making them suitable for high-temperature applications. These flanges are easy to install by slipping over the pipe and welding at both the top and bottom
Stainless Steel 316L Weld Neck Flanges come in sizes from 1/2″ to 60″. With superior corrosion resistance and strength, they are ideal for high-pressure systems. The long tapered hub provides reinforcement, ensuring a robust and leak-proof connection
SS 316L Blind Flanges are available in sizes from 1/2″ to 48″. They are designed to close the ends of piping systems, offering excellent corrosion resistance. These flanges are suitable for systems requiring inspection and maintenance access points.
Stainless Steel 316L Threaded Flanges come in sizes from 1/2″ to 24″. Their corrosion resistance makes them ideal for low-pressure, non-welded applications. The threaded design allows for easy installation and removal without welding.
SS 316L Socket Weld Flanges are available in sizes from 1/2″ to 24″. They provide good corrosion resistance and are designed for small-diameter, high-pressure systems. The socket weld connection ensures a strong and secure joint.
Stainless Steel 316L Lap Joint Flanges come in sizes from 1/2″ to 24″. They are highly corrosion-resistant and suitable for systems requiring frequent disassembly. The loose flange design allows for easy alignment and flexibility in installation.
Stainless Steel 316L flanges are mainly used in industries that require extraordinary resistance to corrosion, such as extreme usage of chemicals and even extreme temperatures. These include food and beverage, pharmaceuticals, chemical processing, petrochemical plants, and even marine environments. Low carbon content prevents the precipitation of carbides during welding, and hence their resistance to sensitization is improved. These flanges are used where pipes, valves, and equipment are joined into critical systems on offshore oil rigs, water-treatment plants, and pharmaceutical production. Their performance against pitting, crevice corrosion, and chloride stress-corrosion cracking makes them quite suitable for applications in demanding conditions.







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