Andre Stainless is a well-respected manufacturer and supplier of Stainless Steel 202 Flanges based in Pulau Ujong, Singapore. They provide high-quality and budget-friendly flange solutions tailored for a variety of industries. With a strong focus on excellence and precision engineering, Andre Stainless guarantees that their 202-grade stainless steel flanges adhere to international standards for durability, strength, and resistance to corrosion. The company caters to sectors like petrochemical, construction, water treatment, and manufacturing, offering customized flange solutions to meet a wide range of operational needs. Renowned for their reliability and prompt delivery, Andre Stainless has become a go-to choice for Stainless Steel 202 Flanges in Singapore.
Basic composition, by weight, of stainless steel 202 flanges is iron with about 17-19% Cr, 4-6% Ni, and 0.15-0.25% C, in addition to small amounts of manganese, silicon, and phosphorus. The steel composition offers strong resistance against oxidation and corrosion for a number of industrial applications. Some mechanical properties are tensile strength about 500-700 MPa, yield strength at about 215-450 MPa, and elongation 40-50%. Stainless Steel 202 is also a good formability, weldability, and moderate resistance to heat. Its usage is quite prevalent in the food processing, chemical, and construction industries.
| 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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The Stainless Steel 202 Flanges crafted by Andre Stainless feature a well-balanced mix of chromium (17–19%), nickel (4–6%), manganese, and nitrogen, making them a cost-effective substitute for 304-grade stainless steel. These flanges boast impressive mechanical strength, with a tensile strength of around 515 MPa, yield strength of about 275 MPa, and an elongation of roughly 40%. Their chemical makeup provides moderate corrosion resistance, particularly in mild environments, along with excellent toughness at lower temperatures.
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.
Thanks to their strength, affordability, and ease of use, Stainless Steel 202 Flanges from Andre Stainless find applications across a broad spectrum of industries. They’re commonly used in plumbing systems, architectural frameworks, food processing equipment, and chemical transport lines. Additionally, these flanges are perfect for light-duty industrial piping, ventilation systems, and water distribution setups. Their resistance to oxidation and wear makes them suitable for indoor and non-aggressive environments, delivering an economical solution without sacrificing essential performance standards.
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