Mbemba Stainless is a top-notch manufacturer and supplier located in Kinshasa, Congo, celebrated for its high-quality stainless steel products tailored for industrial and engineering needs. Among their impressive offerings, the Stainless Steel Blind Flanges stand out for their strength, precision, and durability. These flanges are expertly designed to securely seal the ends of piping systems, ensuring safety and reliability even under high pressure. Built to meet international standards, Mbemba Stainless delivers corrosion-resistant, high-performance solutions for various industries, including oil and gas, petrochemical, power generation, and water treatment, making them a trusted ally in Central Africa’s industrial landscape.
The Stainless Steel Blind Flanges from Mbemba Stainless are primarily made of chromium (18–20%) and nickel (8–12%), with added molybdenum, manganese, and low carbon content depending on the specific grade (SS 304, SS 316, or SS 321). These materials provide outstanding corrosion resistance, tensile strength ranging from 515–620 MPa, and yield strength around 205 MPa. The flanges are known for their exceptional toughness, durability, and oxidation resistance, maintaining their structural integrity in both high-pressure and high-temperature situations for long-lasting performance.
| Size | 1/2″ (15 NB) to 48″ (1200NB) |
| Standards | ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings. |
| Pressure Ratings | PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Pressure class | 150#, 300#, 600#, 1500# |
| Dimensions and Pressure Ratings for Blind Flanges | MSS- SP-44, BS3293, ANSI, Table D, E, F, & H, BS4504, PN6, 10, 16, 25, 64 BS10, DIN Standards |
| Flange Face Type Manufacturer | Raised Face (RF), Flate Face (FF), Ring Type Joint (RTJ) |
| Coating/Surface Treatment | Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized. |
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
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| Manufacturer of | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
Blind Flange: -BS, EN, API 6A, ANSI, ASME, DIN, EN1092-1, UNI, JIS/ KS , BS4504, GB, AWWA C207, GOST, PSI
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We provide complete documentation for our Stainless Steel Blind Flanges so that our customers enjoy a seamless experience. Our entire package comprises a commercial invoice, packing list, fumigation certificate, heat treatment chart, quality assurance plan, and an NABL-approved lab test report. We also extend providing test certificates such as MTC, PMI Test Certificates, radiography test reports, and Third-Party Inspection Certificates for our Stainless Steel Blind Flanges. All these accreditations confirm that our products are of high quality and hence reliable and satisfying concerning customer demand.
A Stainless Steel Blind Flange is a solid plate used to seal or close pipeline ends, ensuring leak-proof connections.
They are commonly used in chemical processing, power generation, oil and gas, and marine industries for high-pressure and corrosion-resistant applications.
Yes, they are available in various grades, sizes, and finishes and can be customized to meet specific project requirements.
Documents include commercial invoices, packing lists, MTC, PMI Test Certificates, radiography reports, and Third-Party Inspection Certificates to ensure quality assurance.
Mbemba Stainless’s Stainless Steel Blind Flanges are widely utilized in industries that need secure sealing of pipeline ends or openings. They are perfect for oil and gas refineries, petrochemical plants, water treatment systems, and power generation facilities. These flanges play a crucial role in isolating pipeline sections during maintenance or inspections, ensuring safety and preventing leaks. Additionally, they find applications in marine, chemical, and food processing industries due to their corrosion resistance and strength. With Mbemba Stainless blind flanges, you can count on durability, precision, and reliability in even the most demanding industrial and structural applications.







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