Lecong Stainless, located in Da Nang, Vietnam, stands out as a top manufacturer and supplier of premium stainless steel products, including Stainless Steel 202 Flanges tailored for the Dubai, UAE market. Known for their precision engineering and durability, Lecong Stainless guarantees that every flange adheres to international standards. With a strong emphasis on customer satisfaction, prompt delivery, and competitive pricing, the company caters to a variety of industries, providing customized solutions to meet diverse project needs. Their dedication to quality, cutting-edge manufacturing techniques, and thorough inspection processes make them a reliable partner for businesses in search of dependable stainless steel flanges.
Stainless Steel 202 flanges are mainly made up of chromium, nickel, and manganese, which give the alloy remarkable corrosion resistance and structural integrity. With a tensile strength of about 585 MPa and a yield strength of around 250 MPa, these flanges hold their ground under mechanical stress. They offer moderate hardness, good formability, and decent resistance to oxidation at higher temperatures. The alloy’s well-balanced composition ensures durability in tough environments while also providing good weldability and machinability, making it perfect for industrial and infrastructural applications that demand long-lasting performance in varying conditions.
| ASME/ANSI B16.5 | Welding Neck Flange, Slipon Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange |
| Pressure Class | 150, 300, 400, 600, 900, 1500, 2500 |
| ASME/ANSI B16.47 | Welding Neck Flange, Blind Flange (Series A & B) |
| Pressure Class | 75, 150, 300, 400, 600, 900 |
| ASME/ANSI B 16.36 | (Orifice Flanges) Welding Neck Flange, Slipon Flange, Threaded Flange |
| Pressure Class | 300, 400, 600, 900, 1500, 2500 |
| BS 4504 SEC 3.1 | Welding Flange (111/134), Hubbed Slipon Flange (112), Hubbed Threaded Flange (113), Lapped Pipe End Flange (133), Plate Flange (101), Loose Plate Flange (102), Loose Plate with Weld-neck Flange (104), Blank Flange (105) |
| Pressure Class | PN 2.5 to PN 100 |
| Grade 202 | C | Mn | Si | P | S | Cr | Ni | N |
| max. | 0.15 | 7.50-10 | 1 | 0.060 | 0.030 | 17- 19 | 4-6 | 0.25 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min |
| 202 | 515 | 275 | 40 |
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Testing and certification of all Lecong Stainless Flanges of Stainless Steel 202 will be done at all levels so that the material will be completely tested for performance and quality. The flange is tested as per international standards for mechanical, chemical, and dimensional inspections. With every order, CoC and MTR are provided with traceability against industry requirements. In response to specific requirements of a project, PMI, hardness tests, and other kinds of testing may be requested on an additional testing basis.
Stainless Steel 202 Threaded Flanges provide a secure, leak-proof connection with easy installation and removal. Ideal for applications requiring high corrosion resistance, they offer durability and strength in various industrial settings.
SS Socket 202 Weld Flanges feature a recessed socket for easy welding, providing a strong, corrosion-resistant connection. Ideal for high-pressure applications, they offer durability and reliable performance in challenging environments.
Stainless Steel 202 Lap Joint Flanges offer flexibility with easy alignment and disassembly. Their corrosion-resistant properties make them ideal for systems requiring frequent maintenance, ensuring durable and reliable connections.
These Stainless Steel 202 flanges are commonly found in pipelines, chemical processing facilities, oil and gas sectors, and water treatment systems, thanks to their corrosion resistance and mechanical strength. They are perfect for connecting pipes, valves, and pumps in both high-pressure and high-temperature settings. Moreover, these flanges are also utilized in marine, construction, and food processing industries, where hygiene and durability are paramount. Their ability to endure wear, pressure, and chemical exposure makes them vital components for industrial and commercial projects. With reliable performance and straightforward installation, these flanges continue to be a preferred choice in the market.
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