Njabulo Stainless, located in Cape Town, South Africa, is a reliable manufacturer and supplier of top-notch stainless steel blind flanges. Known for their precision engineering and high-quality materials, this company serves a variety of industrial sectors, including oil and gas, chemical processing, and marine applications. Njabulo Stainless is dedicated to providing durable, corrosion-resistant, and dependable products that adhere to international standards. Their stainless steel blind flanges are crafted using advanced techniques to guarantee dimensional accuracy, strength, and longevity. With a strong commitment to excellence and customer satisfaction, Njabulo Stainless has become a go-to choice for industrial flange solutions.
The stainless steel blind flanges from Njabulo Stainless are primarily made from high-grade stainless steel alloys, usually 304 or 316, which offer outstanding corrosion resistance and durability. These flanges boast impressive tensile strength, hardness, and toughness, enabling them to endure high pressure and temperature conditions. The precise chemical makeup includes chromium for oxidation resistance, nickel for improved toughness, and trace amounts of carbon, manganese, and molybdenum to enhance strength and durability. Their mechanical properties ensure reliable performance in challenging industrial settings while maintaining dimensional stability and resistance to wear and deformation over time.
| 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.
Stainless steel blind flanges are commonly used to seal the ends of piping systems, effectively preventing flow in pipelines during maintenance or testing. They play a crucial role in industries such as oil and gas, petrochemical, water treatment, pharmaceuticals, and food processing. Blind flanges are also utilized for pressure vessel connections, piping terminations, and temporary pipeline closures. Their corrosion resistance and high strength make them ideal for both indoor and outdoor applications, even in harsh chemical environments. Njabulo Stainless blind flanges guarantee secure and reliable performance in a variety of settings.
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