At Mitchell Stainless in Hamilton, New Zealand, we supply high-quality stainless steel flanges engineered for durability, corrosion resistance, and cost-effectiveness. Our Stainless Steel 202 Flanges are made from a low-nickel, high-manganese austenitic stainless steel, offering good corrosion resistance and mechanical strength at an economical price. Ideal for structural, industrial, and light piping applications, these flanges provide reliable long-term performance in mildly corrosive environments. Supported by Mitchell Stainless’ commitment to quality and local expertise, 202 flanges deliver practical, cost-effective solutions for projects requiring durable, corrosion-resistant stainless steel components without the higher cost of premium grades.
Stainless Steel 202 Flanges are manufactured from an austenitic stainless steel alloy containing chromium, manganese, and reduced nickel content. This composition provides good tensile strength, hardness, and toughness while maintaining adequate corrosion resistance in mild to moderate environments. The flanges offer dimensional stability, mechanical integrity, and reliable performance under standard service conditions. Stainless Steel 202 is non-magnetic in the annealed condition and performs well in welding, fabrication, and installation processes. This makes 202 flanges a practical choice for industrial, structural, and light-duty piping applications requiring reliable, cost-effective stainless steel components.
| 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 Mitchell 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.
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.
Stainless Steel 202 Flanges are commonly used in applications requiring mechanical strength, moderate corrosion resistance, and affordability. Typical uses include piping systems, structural assemblies, industrial machinery, handrails, and furniture. They are also suitable for light-duty chemical and food processing equipment exposed to mild corrosion. At Mitchell Stainless, we supply 202 flanges for projects demanding durable, reliable, and economical stainless steel components. Their combination of mechanical strength, corrosion resistance, and cost-effectiveness makes them a trusted choice for industrial, commercial, and structural applications where performance and budget considerations are important.
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