Andre Stainless is a well-respected manufacturer and supplier of Stainless Steel 316 Flanges based in Pulau Ujong, Singapore. They provide durable and corrosion-resistant solutions tailored for a variety of industrial applications. With a reputation for precision engineering and a commitment to global standards, Andre Stainless offers high-performance flanges that are perfect for piping systems operating in tough conditions. The Stainless Steel 316 material, which is enriched with molybdenum, boasts exceptional resistance to pitting and crevice corrosion, especially in environments rich in chlorides. Catering to industries like marine, petrochemical, pharmaceuticals, and food processing, Andre Stainless is known for its reliable products, prompt delivery, and a strong focus on customer satisfaction.
The Stainless Steel 316 Flanges produced by Andre Stainless in Pulau Ujong typically consist of 16–18% Chromium, 10–14% Nickel, and 2–3% Molybdenum. These flanges are recognized for their impressive mechanical properties, featuring a minimum tensile strength of 515 MPa, a yield strength of 205 MPa, and an elongation of 40%. The addition of molybdenum significantly boosts corrosion resistance, particularly in marine and acidic settings. Their austenitic structure ensures excellent weldability, formability, and toughness, even at cryogenic temperatures, making them suitable for a wide range of demanding applications.
| 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 |
| SS | 316 |
| Ni | 10 – 14 |
| N | 0.10 max |
| Cr | 16 – 18 |
| C | 0.08 max |
| Si | 0.75 max |
| Mn | 2 max |
| P | 0.045 max |
| S | 0.030 max |
| Mo | 2.00 – 3.00 |
| Grade | 316 |
| Tensile Strength (MPa) min | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 |
| Elongation (% in 50mm) min | 40 |
| Hardness | |
| Rockwell B (HR B) max | 95 |
| Brinell (HB) max | 217 |
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We offers the best quality Stainless Steel 316 Flanges Andre 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. Andre Stainless stands by the delivery of flanges with the highest level of industry standards in functionality and safety.
SS 316 Slip-On Flanges are easy to install and typically used in low-pressure applications. They are available in a wide range of sizes from 1/2″ to 24″ in diameter. Made from stainless steel 316, they offer excellent corrosion resistance, making them ideal for marine and industrial environments.
Stainless Steel 316 Weld Neck Flanges feature a long tapered hub, which provides added strength and reduces stress at the base of the flange. These flanges range in sizes from 1/2″ to 48″ and are designed for high-pressure systems. The stainless 316 composition ensures high corrosion resistance and durability.
SS 316 Blind Flanges are used to seal the ends of piping systems or pressure vessel openings. Available in sizes from 1/2″ to 60″, these flanges can withstand high-pressure environments. Their stainless steel 316 material offers superior resistance to corrosion, making them suitable for harsh conditions.
Stainless 316 Steel Threaded Flanges are designed for systems that require quick assembly and disassembly. They come in sizes ranging from 1/2″ to 24″. The 316 stainless steel construction provides excellent corrosion resistance, ideal for plumbing and water treatment applications.
SS 316 Socket Weld Flanges are stainless steel fittings that allow pipes to be inserted into a recessed area before welding. They provide strong, leak-proof connections for small-diameter, high-pressure applications.
Stainless 316 Steel Lap Joint Flanges are used with stub end fittings and are suitable for systems requiring frequent dismantling. These flanges range in sizes from 1/2″ to 24″. The 316 stainless steel provides exceptional corrosion resistance, making them ideal for use in corrosive environments
Stainless Steel 316 Flanges from Andre Stainless in Pulau Ujong are extensively utilized in industries that require both high strength and outstanding corrosion resistance. Common applications include piping systems in offshore oil rigs, chemical processing plants, water treatment facilities, and food and beverage manufacturing. These flanges are particularly well-suited for environments exposed to seawater, chemicals, and high pressures. Available in various styles such as slip-on, weld neck, blind, and socket weld, they guarantee secure, leak-proof connections in both high- and low-temperature systems, ensuring long-lasting performance even in aggressive operational conditions.







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