Lecong Stainless is a trusted manufacturer and supplier based in Da Nang, Vietnam, known for delivering top-notch Stainless Steel Plate Flanges that meet international standards. Crafted with precision and cutting-edge technology, these flanges boast impressive corrosion resistance, strength, and precise dimensions. They’re highly regarded for their durability and straightforward installation in piping systems. Lecong Stainless prioritizes strict quality control, timely deliveries, and competitive pricing, making them a go-to choice for Stainless Steel Plate Flanges in both local and global markets, catering to a variety of industrial and commercial needs.
Stainless Steel Plate Flanges are mainly made from iron, chromium, and nickel, with added elements like molybdenum, manganese, and carbon to boost their performance. This unique blend ensures they resist corrosion, oxidation, and scaling, even in tough conditions. On the mechanical side, these flanges offer high tensile strength, toughness, and excellent weldability, enabling them to handle high pressure and temperature. Their flat, solid design is perfect for creating secure, leak-proof connections in piping systems, ensuring reliable performance across various industrial operations that demand strength and long-lasting durability.
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)
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Lecong 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@lecongstainless.com
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.
These Stainless Steel Plate Flanges find extensive use in industries such as oil and gas, petrochemical, chemical processing, water treatment, and power generation, where they connect pipes, valves, and other equipment. Their corrosion resistance makes them ideal for marine applications, while their strength and reliability guarantee smooth operation in construction and HVAC systems. In the food and pharmaceutical sectors, they are utilized in sanitary piping systems due to their hygienic properties. With their versatility, durability, and secure connection features, Stainless Steel Plate Flanges are vital components in a wide range of industrial and commercial piping solutions.















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