Njabulo Stainless, located in Cape Town, South Africa, stands out as a top-notch manufacturer and supplier of high-quality stainless steel plate flanges. Known for their precision engineering and premium materials, this company serves a diverse range of industries, including oil and gas, petrochemical, and marine sectors. Their stainless steel plate flanges are meticulously designed to meet strict international standards, ensuring they are durable, resistant to corrosion, and perform reliably even in extreme conditions. With a strong commitment to excellence, Njabulo Stainless employs advanced manufacturing techniques, thorough quality control, and expert technical support to provide products that consistently surpass client expectations.
These stainless steel plate flanges are typically made from high-grade stainless steel alloys like 304, 316, and 316L, which are known for their outstanding corrosion resistance and mechanical strength. They boast impressive tensile strength, hardness, and durability, making them perfect for high-pressure and high-temperature applications. They maintain their shape under stress and resist deformation or cracking over time. The precise metallurgical composition ensures they can withstand chemical exposure, oxidation, and thermal cycling, while still being easy to weld and shape, making them reliable components in critical piping and structural systems.
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size : 1/2″ (15 NB) to 48″ (1200NB)
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
BS : BS4504 , BS4504, BS1560, BS10
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Contact us to get a quick quote for your requirement.
Njabulo Stainless provides quality materials with a focus on strict testing procedures. Every product is inspected thoroughly, including hardness testing, chemical analysis through spectro analysis, PMI testing, tensile testing, micro and macro structural tests, pitting resistance, and IGC testing. We ensure that our materials perform better through these comprehensive checks. In addition to quality, we supply all relevant documentation, including commercial invoices, packing lists showing net and gross weights, box numbers, labels, and a Certificate of Origin legalized or attested by the Chamber of Commerce or Embassy. We have our Third-Party Inspection Certificate that will assure our customers are satisfied with our price for delivery of our Stainless Steel Plate Flanges.
The pressure rating of a stainless steel plate flange typically depends on its material grade, size, and the pressure-temperature rating of the system. For example, a 150 lb stainless steel flange generally has a pressure rating up to 285 psi at 100°F.
Yes, you can order Stainless Steel Plate Flanges in custom sizes and polishes. For more details, mail us at sales@njabulostainless.co.za
Yes, Stainless Steel Plate Flanges can be welded. They are designed for welding applications, providing a strong, leak-proof connection in various industries.
Choose a stainless steel plate flange based on the required pressure rating, corrosion resistance, and compatibility with the intended application environment. Ensure proper sizing, material grade, and welding requirements for optimal performance.
Stainless steel plate flanges are commonly found in industries that need secure pipe connections and effective pressure containment, such as chemical processing, petrochemical plants, power generation, and water treatment facilities. They play a crucial role in pipelines that transport liquids, gases, and corrosive fluids, providing leak-proof and structurally sound joints. Additionally, they are utilized in heat exchangers, boilers, and pressure vessels due to their ability to endure high temperatures and pressures. Their corrosion resistance also makes them ideal for marine applications, food and beverage processing, and pharmaceutical plants.







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