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Yaman Steel has built a solid reputation as a leading manufacturer and supplier of Super Duplex Steel Flanges right in Mumbai, India. They specialize in providing high-performance flange solutions that can handle extreme and corrosive environments. Thanks to their state-of-the-art manufacturing facilities and rigorous quality control measures, Yaman Steel guarantees that their flanges meet ASTM, ASME, and other international standards. The company is well-regarded for its precision machining, dimensional accuracy, and unwavering commitment to quality. They cater to various industries, including oil and gas, offshore operations, chemical processing, and marine engineering, supplying Super Duplex Steel Flanges that are designed for exceptional strength, corrosion resistance, and long-lasting reliability.
These flanges are crafted from a high-alloy stainless steel that features a balanced mix of austenitic and ferritic microstructures, enriched with higher levels of chromium, molybdenum, nickel, and nitrogen. This unique composition gives them remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking. On the mechanical side, Super Duplex Steel Flanges boast impressive yield and tensile strength, excellent fatigue resistance, and good toughness, making them reliable even under high pressure and in aggressive, chloride-rich marine environments.
| Specifications | : | ASTM A182 / ASME SA182 |
| Size | : | 1/8″ NB TO 24″ NB |
| Standards | : | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grades | : | S32750 / S32760 / S32950 |
| % | ASTM A182 Super Duplex UNS S32750 And UNS 32760 Flanges |
| C | 0.03 maximum |
| Mn | 1.5 |
| Mo | 3.0-5.0 |
| Ni | 5.5-8.0 |
| N | 0.2-0.35 |
| Si | 0.8 |
| P | 0.035 |
| S | 0.02 |
| Cr | 24-26 |
| Cu | 0.5-3.0 |
| Tensile Strength (in MPa) | 770 |
| A5 Elongation (in %) | 25 |
| Proof Stress 0.2% (in MPa) | 550 |
Yaman Steel is the largest manufacturer and exporter of Pipe, Fittings, Flanges in Mumbai, India, known for delivering high-quality products to clients across the globe. With state-of-the-art manufacturing facilities and a team of skilled professionals, the company ensures flanges with superior strength, durability, and reliability that meet international standards. Yaman Steel offers a wide range of sizes, grades, and specifications, catering to industries such as oil and gas, petrochemical, power, and water treatment. For inquiries and orders, contact us at sales@pipefittingsflanges.com.
Super Duplex Steel Flanges are a go-to choice for applications where top-notch corrosion resistance and strength are non-negotiable. You’ll find them commonly used in offshore platforms, subsea pipelines, oil and gas processing facilities, desalination plants, and marine systems. They’re perfectly suited for handling seawater, chlorides, sour gas, and corrosive chemicals. These flanges are often installed in pressure vessels, heat exchangers, high-pressure piping systems, and structural components. Their outstanding durability, ability to withstand harsh conditions, and long service life make Super Duplex Steel Flanges the preferred option for critical industrial applications.
Yamam Steel supplies high-quality pipe, fittings and flanges for plumbing, commercial, and industrial applications across Mumbai and beyond.
