Harsh Flanges, based in Mumbai, India, is a reliable manufacturer and supplier of Super Duplex Steel Orifice Flanges, crafted for precision and durability in flow measurement applications. Made from top-quality super duplex stainless steel, these flanges offer outstanding corrosion resistance along with impressive mechanical strength. Our orifice flanges are produced according to strict ASTM, ASME, and API standards, guaranteeing accurate flow measurement and leak-proof connections in critical piping systems. Harsh Flanges caters to industries like oil & gas, petrochemical, power generation, and water treatment, providing dependable flange solutions that consistently perform well in tough and corrosive environments.
Super Duplex Steel Orifice Flanges consist of about 24-26% chromium, 6-8% nickel, 3-5% molybdenum, and nitrogen, creating a unique blend of high tensile strength (850–900 MPa) and excellent resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. These flanges showcase remarkable toughness, durability, and corrosion resistance, which are crucial for accurate and safe flow measurement under high pressure and aggressive chemical conditions. The duplex microstructure ensures lasting mechanical integrity in demanding environments, making them perfect for critical flow control applications.
Harsh Flanges, a premier supplier in Mumbai, India, specializes in high-quality Super Duplex Steel Orifice Flanges, valued for their exceptional durability, corrosion resistance, precise engineering, and suitability across diverse industrial applications.
| Specifications | ASTM A182 / ASME SA182 |
|---|---|
| Dimensions | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size | 1/2″ (15 NB) to 48″ (1200NB) |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Face Type | Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| STANDARD | WERKSTOFF NR. | UNS |
|---|---|---|
| Super Duplex 2507 | 1.4410 | S32750 |
| 1.4501 | S32760 |
Super Duplex Steel Orifice Flanges are mainly utilized in flow measurement systems across the oil & gas, petrochemical, chemical processing, and power industries. They are specifically designed to accommodate orifice plates, enabling precise measurement of fluid flow rates in pipelines that operate under high pressure and corrosive conditions. These flanges guarantee leak-proof sealing around orifice meters, which supports accurate data collection for process control and safety monitoring. Their exceptional corrosion resistance makes them ideal for offshore platforms, refineries, and chemical plants, where reliable performance and durability are essential.
Yes, we offer custom sizes for Super Duplex Steel Orifice Flanges to meet specific project needs. Our team at Harsh Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@harshflanges.co.in.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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