Andre Stainless is a reliable manufacturer and supplier of Stainless Steel Slip On Flanges based in Pulau Ujong, Singapore. They provide top-notch flanges that are built for dependable performance in piping systems across a variety of industries. These flanges are crafted in line with international standards like ASME, ANSI, DIN, and EN, and come in a diverse selection of stainless steel grades, including 304, 316, 321, and duplex options. With a commitment to precision, Andre Stainless guarantees accurate machining, exact dimensions, and smooth finishes, delivering leak-proof and corrosion-resistant flange solutions for clients in sectors such as oil & gas, petrochemical, marine, water treatment, and power generation.
Stainless steel slip on flanges are primarily made of iron, combined with alloying elements like 18–20% chromium and 8–14% nickel, along with molybdenum or titanium in the higher grades to boost corrosion and heat resistance. These flanges boast impressive mechanical properties, with tensile strength ranging from 500 to 750 MPa, ensuring excellent durability even under pressure. Their design facilitates easy alignment and welding, making installation a breeze compared to weld neck flanges, particularly in lower-pressure systems.
| Size | 1/2″ to 48″ |
| Standards | MSS SP44, ANSI B16.47 Series A & B, ASA, API-605, AWWA, ANSI B16.5, Custom Drawings. |
| Dimensions and Pressure Ratings | MSS- SP-44, Table D, E, F, & H, ANSI, BS4504, PN6, 10, 16, 25, 64 BS10, BS3293, DIN Standards |
| Pressure Ratings | PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Pressure class | 150#, 300#, 600#, 1500# |
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, Magnetic particle detector, UI trasonic flaw detector |
|---|---|
| Flange Face Type Manufacturer | Raised Face (RF), Flate Face (FF), Ring Type Joint (RTJ) |
| Coating/Surface Treatment | Anti-rust Paint, Oil Black Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized. |
Contact us to get a quick quote for your requirement.
We provide complete transparency for our Stainless Steel Slip On Flanges along with high quality assurance. For every order placed, we offer all the important documents, like a commercial invoice, packing list, fumigation certificate, heat treatment chart, and NABL-approved lab test report. We provide our clients with Material Test Certificates per EN 10204/3.1b, PMI Test Certificates, 100% radiography test reports, and Third-Party Inspection Certificates. Our detailed documentations are categorized to ensure that maximum client satisfaction is achieved.
These flanges are widely utilized in pipeline systems for connecting pipes, valves, pumps, and other components, making them perfect for applications that require frequent maintenance or disassembly. You’ll often find them in chemical plants, refineries, shipbuilding, HVAC systems, and water treatment facilities, thanks to their strong performance in corrosive and high-temperature settings. Andre Stainless also provides customized sizes, pressure ratings (ANSI 150 to 2500), and surface finishes tailored to meet specific project needs in Pulau Ujong, ensuring quick delivery and consistent quality.
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