Aditya Stainless stands out as a top manufacturer and supplier of Stainless Steel 253MA Flanges in Kolkata, India. These flanges are crafted for high-temperature and oxidizing environments, ensuring premium quality. Made from SS 253MA (UNS S30815), they boast impressive heat resistance, strength, and structural integrity, even at temperatures soaring up to 1150°C. With a well-balanced mix of chromium, nickel, silicon, and rare earth metals, these flanges promise a long service life in tough industrial settings. They come in various types, including weld neck, slip-on, blind, socket weld, and lap joint, making them perfect for furnaces, refineries, power plants, and thermal processing units.
Stainless Steel 253MA Flanges are made up of 21% chromium, 11% nickel, and 1.7% silicon, along with trace amounts of nitrogen and rare earth elements that boost oxidation resistance and high-temperature strength. These flanges provide a tensile strength of at least 600 MPa, a yield strength of at least 310 MPa, and an elongation of around 40%, maintaining their strength even at elevated temperatures. Their ability to resist scaling, thermal fatigue, carburization, and sulfidation makes them ideal for environments with cyclic heating. Plus, SS 253MA flanges are easy to weld and offer exceptional durability, making them perfect for piping systems and components that face thermal and chemical stress.
| 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.
Stainless Steel 253MA Flanges find their place in a variety of industries, including petrochemical plants, heat treatment units, power generation, cement factories, and waste incinerators, where they must endure extreme heat and oxidizing conditions. You’ll often see them in furnace lines, burner systems, flue gas equipment, heat exchangers, and superheaters. Their high creep strength and oxidation resistance ensure they perform reliably in thermal cycling operations. SS 253MA flanges are particularly prized in industrial piping systems that require robust mechanical strength and resistance to harsh conditions.
©2024 Aditya Stainless All Rights Reserved.
