Lecong Stainless, located in Da Nang, Vietnam, stands out as a top-notch manufacturer and supplier of high-quality stainless steel products, serving international markets like Dubai, UAE. They specialize in Stainless Steel 253Ma flanges, ensuring top-tier production through cutting-edge machinery and rigorous quality control measures. Known for their reliability and precision, Lecong Stainless caters to industries that need corrosion-resistant and durable components, providing tailored solutions to meet various industrial standards. With a strong commitment to excellence, prompt delivery, and competitive pricing, they’ve built a solid reputation among clients looking for superior 253Ma stainless steel flanges for demanding engineering and construction projects.
Stainless Steel 253Ma flanges are primarily made up of chromium, nickel, and molybdenum, with a careful addition of nitrogen and copper to boost corrosion resistance. This alloy showcases impressive mechanical properties, including high tensile strength, toughness, and resistance to high-temperature oxidation. The flanges remain stable under thermal stress and offer excellent creep resistance, making them perfect for extreme conditions. Their low thermal expansion and good weldability ensure they last in industrial applications. The blend of strength, toughness, and corrosion resistance makes 253Ma flanges a dependable choice for critical piping systems and heavy-duty industrial setups.
| Specifications | ASTM A182 / ASME SA182 |
| Flange size range | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
| Flanges Dimensions | ANSI/ ASME B16.5, B16.47 A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Flanges Standard | ANSI Flanges, AWWA Flanges, ASME Flanges, BS 10 Table D Flanges, Table E Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges. |
| Pressure Class / Rating | Class 150 LBS, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Large Male-Female (LMF), Flat Face (FF), Small Male-Female (SMF), Lap-Joint Face (LJF), Small Tongue, Large Tongue & Groove |
| Specialized manufacturer of | Weld Neck Ring Flanges (WNRF), Slip-On Ring Flanges (SORF), Blind Ring Flanges (BLRF), Socket Weld Ring Flanges (SWRF), Lap Joint Ring Flanges (LJRF), Ring Type Joint Flanges (RTJF), Large Diameter Flanges, Orifice Flanges |
| Grade | C | Mn | Si | S | Fe | Ni | Cr | P | Ce |
| Stainless Steel 253MA | 0.05-0.10 max | 0.80 max | 1.40-2.00 | 0.030 max | Balance | 10.0-12.0 | 20.0-22.0 | 0.040 max | 0.03-0.08 |
| Tensile Strength | Elongation |
| 90,000-114,000 | 2 %F |
Contact us to get a quick quote for your requirement.
SS 253 MA Socket Weld Flanges provide strong, high-temperature-resistant connections for piping systems. Made from stainless steel, they offer excellent corrosion resistance and durability for demanding industrial applications.
SS 1.4835 Ring Type Joint Flanges are designed for high-pressure and high-temperature applications. Made from durable stainless steel, they offer superior resistance to corrosion and ensure a tight, leak-proof seal.
Stainless Steel 253 MA Spectacle Blind Flanges are durable, high-temperature-resistant components used to block off piping systems. They offer exceptional resistance to corrosion, ensuring reliable performance in harsh industrial environments.
We conduct a wide range of rigorous in-house tests including mechanical, chemical and dimensional evaluations. To ensure the top-notch quality of our Stainless Steel 253MA Flanges. Every flange undergoes stringent quality control measures for ensuring that they meet the industry standards. Besides, we focus on quick delivery. So that our clients get their Stainless Steel 253MA Flanges on time without affecting the quality of the product and performance. We ensure and our endeavor to provide superior quality results constantly in the competitive world.
These flanges are widely utilized in the chemical, petrochemical, and power generation sectors due to their remarkable resistance to high-temperature corrosion and oxidation. They’re perfect for piping systems that transport aggressive chemicals, steam, or high-temperature fluids, guaranteeing leak-proof connections and structural integrity. You’ll also find these flanges in refineries, desalination plants, and marine applications where durability and a long service life are crucial. Plus, they’re used in high-temperature furnaces and heat exchangers, proving their versatility and reliability in demanding environments.
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