Rached Flanges is a reputable manufacturer and supplier of Super Duplex Steel Orifice Flanges based in Tunis, Tunisia. They specialize in providing precision-engineered solutions that ensure accurate flow measurement systems. With state-of-the-art manufacturing facilities and rigorous quality control measures, Rached Flanges produces orifice flanges known for their exceptional strength, corrosion resistance, and precise dimensions. The company adheres to international standards, guaranteeing reliable performance even in the toughest operating conditions. They cater to various industries, including oil and gas, petrochemical, chemical processing, offshore, and power generation, with a strong commitment to quality craftsmanship, tailored designs, timely deliveries, and dependable long-term service.
Super Duplex Steel Orifice Flanges are crafted from alloys rich in chromium, nickel, molybdenum, and nitrogen, creating a well-balanced duplex structure of austenite and ferrite. The chromium content offers remarkable corrosion resistance, while molybdenum boosts protection against pitting and crevice corrosion. Nitrogen contributes to increased strength and toughness. These flanges are characterized by high tensile and yield strength, good ductility, excellent fatigue resistance, and outstanding resistance to stress corrosion cracking, making them reliable in high-pressure and high-temperature settings.
Rached Flanges, a premier supplier in Tunis, Tunisia, 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 used extensively in industries where high strength and corrosion resistance are of utmost importance. They are key components in flow measurement systems, especially in aggressive and high-pressure conditions. Common uses include offshore oil and gas platforms, chemical plants, desalination plants, and marine engineering. They are applied in corrosive fluids, seawater, and high-temperature gases. Their excellent mechanical properties and chloride stress corrosion resistance ensure that they perform well in tough conditions. They are also utilized in power plants and pulp and paper mills to ensure precise flow control and durability over a long period in complex piping systems.
Yes, we offer custom sizes for Super Duplex Steel Orifice Flanges to meet specific project needs. Our team at Rached Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@rachedflanges.com.
These Super Duplex Steel Orifice Flanges find extensive use in flow measurement assemblies across a range of industries. They’re commonly utilized in oil and gas pipelines, refineries, petrochemical plants, and chemical processing units to accurately measure the flow of liquids, gases, and steam. Their corrosion-resistant properties make them perfect for offshore platforms, marine systems, and desalination facilities. Additionally, they play a vital role in power generation, water treatment, and process industries where precise flow control, durability, and longevity are crucial.
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