Khaleed Stainless stands out as a top manufacturer and supplier in Riyadh, Saudi Arabia, offering high-quality Stainless Steel Slip-On Flanges that are built to last, ensuring precision and dependable performance in piping systems. These flanges are designed to easily slide over pipes and are welded both inside and out, creating robust, leak-proof connections. Crafted from premium stainless steel, they boast impressive resistance to corrosion, pressure, and extreme temperatures. At Khaleed Stainless, we adhere to international standards, providing flanges with exact dimensions, a smooth finish, and a long lifespan. They find extensive use in the oil & gas, petrochemical, water treatment, and chemical industries.
Stainless Steel Slip-On Flanges are generally made from grades 304, 304L, 316, and 316L, which include chromium (18–20%), nickel (8–12%), and molybdenum (2–3%) to boost their resistance to corrosion and pitting. They showcase a tensile strength ranging from 515 to 620 MPa and a yield strength of 205 to 290 MPa, along with remarkable ductility and toughness. Their welded design ensures strong mechanical stability even under high pressure and temperature. With outstanding corrosion resistance, hardness, and precise dimensions, these flanges guarantee reliable, long-lasting performance in challenging industrial settings, such as pipelines and pressure vessels.
| 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 |
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| 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. |
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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.
Stainless Steel Slip-On Flanges are commonly utilized for connecting pipes in industries that demand strong, corrosion-resistant, and leak-proof joints. In the oil & gas and petrochemical sectors, they play a crucial role in pipelines, reactors, and offshore structures. Water treatment facilities depend on them for their piping networks and process systems. The chemical, pharmaceutical, and food industries also favor them for their hygienic and durable piping solutions. Their straightforward installation, dependable sealing, and resilience against harsh environments make them a go-to choice for construction and industrial applications.







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