Vishal Flanges is a trusted manufacturer and supplier of Super Duplex Steel Orifice Flanges, proudly based in Delhi, India. They specialize in crafting precision-engineered flange solutions tailored for flow measurement systems, even in the toughest environments. These orifice flanges come with tapped holes and work hand-in-hand with orifice plates to accurately gauge the flow of liquids or gases in pipelines. Made from high-performance Super Duplex grades like UNS S32750 and S32760, these flanges boast remarkable strength and resistance to corrosion. Vishal Flanges follows international standards such as ASME B16.36 and ASME B16.5, ensuring their products deliver accuracy, durability, and top-notch performance in demanding industries.
Super Duplex Steel Orifice Flanges are crafted from a well-balanced blend of chromium (24–26%), nickel (6–8%), molybdenum (3–5%), and nitrogen, with iron as the primary component. This unique dual-phase (austenitic–ferritic) microstructure provides impressive tensile strength ranging from 750 to 850 MPa and a yield strength exceeding 550 MPa. They also exhibit high impact toughness and exceptional resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. These mechanical and corrosion-resistant properties ensure stability and a long service life, especially in aggressive and fluctuating operating conditions, particularly in saline and chemically challenging environments.
Vishal Flanges, a premier supplier in Delhi, 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 play a crucial role in flow measurement across various sectors, including oil and gas, chemical processing, power generation, marine engineering, and desalination plants. They work alongside orifice plates and meters to accurately measure fluid flow rates in pipelines. Thanks to their outstanding mechanical strength and corrosion resistance, they are perfect for subsea pipelines, offshore platforms, and systems dealing with acidic or chloride-rich processes. These flanges not only provide precise flow readings but also ensure reliable sealing under high-pressure and high-temperature conditions. Their durability minimizes the need for frequent maintenance, making them a cost-effective choice.
Yes, we offer custom sizes for Super Duplex Steel Orifice Flanges to meet specific project needs. Our team at Vishal Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@vishalflanges.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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